Are 100% Wool Socks Good?

Are 100% Wool Socks Good?

Introduction: In an era of high-tech synthetics and “miracle” fabrics, many people are rediscovering natural materials – and wool is leading the pack. Modern wool, especially from breeds like Merino sheep and alpacas, has evolved far beyond the scratchy, heavy knit socks of decades past. Today’s wool offers remarkable performance benefits: it keeps feet warm yet breathable, wicks moisture, resists odors, and feels soft against the skin. With these advantages, you might wonder: are 100% wool socks good, and do they outperform socks made with synthetic blends? Below, we explore the benefits of pure wool socks, potential trade-offs (such as durability and care), compare different types of wool (Merino, alpaca, cashmere), and answer whether a near-100% wool sock – like one made mostly of alpaca wool – might be your best option for warmth and comfort.

Benefits of 100% Wool Socks

Wool has been used for clothing for millennia, and for good reason. A pure wool sock (made of 100% wool fiber) offers several outstanding benefits for foot comfort and health:

Superior Warmth and Insulation

Wool is synonymous with warmth. The crimped structure of wool fibers creates countless tiny air pockets that trap heat, providing excellent insulation. This means wool socks keep your feet warm in cold weather far better than cotton or synthetic socks of equal thickness. Notably, Merino wool – the fine wool from Merino sheep – is renowned for its thermo-regulating ability: it helps keep you warm when it’s cold, yet can also keep you cool when it’s hot. Wool fibers can also absorb moisture (sweat) while still insulating; Merino wool, for example, can absorb about 30% of its weight in water without feeling damp. This property lets wool socks retain warmth even if your feet sweat or get a bit wet, unlike cotton which loses insulating power when wet. There’s a reason hikers and mountaineers rely on wool socks – in freezing or damp conditions, wool keeps feet comfortably warm and dry, reducing risk of cold injuries. And if your feet do overheat, wool’s breathable fibers release excess heat to prevent overheating. In fact, alpaca wool (from alpacas) is especially famed for its thermal performance – its hollow-core fibers trap heat so effectively that alpaca socks keep feet warm in winter yet comfortable in summer by allowing heat and moisture to escape. In short, for warmth and insulation across seasons, wool is hard to beat.

Breathability and Moisture-Wicking

One of wool’s “superpowers” is how it manages moisture. Wool socks are highly moisture-wicking – they pull sweat vapor away from your skin and into the fibers, where it can gradually evaporate. This keeps your feet drier than they would be in cotton socks (which tend to absorb and hold moisture against your skin). By keeping feet dry, wool socks help prevent the feeling of clamminess and reduce the risk of blisters (since moisture and friction together cause blisters). Wool’s breathability also means your feet are less likely to over-sweat in the first place. Each wool fiber is complex and hydrophilic (water-attracting) at its core but hydrophobic (water-repelling) on the surface, which allows it to absorb perspiration vapor without feeling soggy. The result is a sock that keeps you dry and comfortable during activity, continuously wicking and releasing moisture. Even in warmer weather or during intense exercise, lightweight wool socks can be comfortable because they breathe well and dissipate heat. This moisture management is critical not only for comfort but also for foot health – drier feet mean fewer blisters, less fungal growth, and generally healthier skin. In fact, studies on sock materials have found that wool socks were associated with improved skin health on the feet (for example, lower skin moisture loss and a stronger skin barrier), compared to some other fibers. Unlike 100% cotton socks (which many consider “breathable” but actually hold a lot of sweat), wool’s moisture-wicking keeps feet dry and warm, avoiding the cold, wet sock problem that cotton often has in winter. Overall, the breathability and moisture control of wool is a major reason it’s considered one of the healthiest sock materials for your feet.

Natural Odor Resistance

If you’ve ever noticed that your wool hiking socks don’t stink as much as your gym socks, you’re not imagining it. Wool naturally resists odor build-up. The fibers contain keratin (a protein) and have moisture-wicking properties that together make it hard for odor-causing bacteria to thrive. While wool isn’t literally “antibacterial” in the sense of killing microbes, it does significantly reduce odors by keeping feet dry and by binding to some odor molecules. One study found that untreated wool fabric absorbed and removed much of the bacteria and sweat odor from the skin, essentially trapping it in the wool so it wasn’t left on the skin or in the air. When you take the socks off and wash them, the odor goes with it. This means you can often wear wool socks for multiple days of hiking or travel without offending your tent-mates – a reason many travelers and athletes choose Merino wool socks. Merino wool in particular is celebrated for being anti-odorand even labeled “antimicrobial” in outdoor apparel marketing (a bit of a misnomer, but the end effect is the same: far less smell!). By contrast, synthetic socks made of polyester tend to get smelly quickly because synthetics can harbor bacteria. Wool’s odor-fighting property is a huge quality-of-life benefit – your shoes and feet stay fresher. So for anyone concerned about foot odor, high-wool-content socks are an excellent choice.

Softness and Comfort

“Wool” used to be synonymous with “itchy” – but not anymore. Modern wool socks can be incredibly soft. This is especially true with fine micron wools like Merino wool, alpaca, and cashmere. Merino wool fibers are much thinner (often ~17 microns) than traditional coarse wool, making them feel smooth and non-prickly on the skin. Cashmere (from cashmere goats) is even finer (around 15 microns) and prized for its buttery softness. Alpaca wool (from alpacas) is similarly luxuriously soft and is naturally lanolin-free, which can make it less irritating for people with sensitive skin. In fact, alpaca and cashmere fibers contain no lanolin, a grease present in sheep’s wool that can cause itch or allergies in some individuals. That absence of lanolin, plus a smoother fiber surface, means alpaca wool is often described as hypoallergenic and itch-free. Merino wool does contain some lanolin, but when it’s finely processed and of high quality, it’s usually very comfortable – so much so that research has shown Merino wool clothing can actually soothe the skin. One 2019 clinical study had participants with eczema wear ultra-fine Merino wool garments for six weeks, then cotton for six weeks; intriguingly, their eczema improved when wearing the Merino wool compared to cotton. Participants who started with wool reported a decrease in skin irritation and eczema severity in the first weeks. This challenges the misconception that “wool is always scratchy” – with fine-grade wool, the opposite can be true! For socks, this means a well-made Merino or alpaca sock is plush and comfortable, often more so than cotton socks (which can feel damp and abrasive when sweaty). Wool fibers also have a natural elasticity, allowing them to conform to your foot comfortably. And because wool wicks moisture, you won’t get that clammy feeling that causes discomfort. The bottom line: high-quality wool socks (Merino, alpaca, cashmere blends) deliver softness and cozy comfort for all-day wear, even for those with sensitive skin.

Cushioning and Resilience

Another comfort advantage of wool is its inherent cushioning ability. Wool socks tend to have a bit of loft or fluff to them (especially if they are thick or have a terry-loop knit inside) that provides padding for your feet. The wool fibers are curly and springy, acting like tiny shock absorbers. This can reduce foot fatigue when walking or standing a long time. Moreover, wool fibers are extremely resilient – they can bend back and forth 20,000 times before breaking, whereas cotton fibers break after only a few thousand bends. This flexibility means wool fabric keeps its shape and cushioning longer, and it’s naturally wrinkle-resistant (not a big concern for socks, but a sign of the fiber’s resilience). So a well-made wool sock will hold up to repeated use without quickly flattening out or losing its fit. This contributes to both comfort and longevity of the sock.

Summary of Benefits: In summary, 100% wool socks excel at regulating temperature, keeping feet dry, preventing odor, and providing soft comfort and cushioning. These qualities make them ideal for everything from winter wear and hiking to daily casual use. For foot health and comfort, wool is a top-tier material – many experts and outdoor enthusiasts consider wool socks the gold standard for healthy, happy feet. Most of these benefits hold true whether the sock is 100% wool or a high-percentage wool blend. But what about the downsides? Before you toss all your other socks, let’s examine a few potential trade-offs or disadvantages of pure wool socks.

Trade-Offs of Pure Wool Socks (Durability, Care, and Fit)

While wool socks are fantastic for comfort and performance, 100% wool socks do have a few potential drawbacks to be aware of. These usually relate to durability, elasticity, and care requirements. In fact, it’s rare to find socks that are truly 100% wool – most have a small percentage of synthetic fiber added. Here’s why:

• Durability in High-Wear Areas: Pure wool, especially fine Merino or cashmere, isn’t as tough against abrasion as some synthetic fibers. Socks take a lot of abuse – rubbing inside shoes, being pulled on and off, and bearing your body weight. A 100% wool sock (no reinforcement yarns) can be prone to developing holes more quickly in the heels or toes compared to a wool-blend sock that includes nylon or other reinforcement. Wool fibers themselves are durable in terms of flex (as noted, they can bend a lot), but they abrade and break down faster with friction than nylon. This is why high-quality sock brands often knit a bit of nylon into the heel and toe areas or throughout the sock for strength. For example, Darn Tough (a famous Merino hiking sock maker) explicitly states that “strategically adding nylon in high-wear zones makes your sock last that much longer,” based on decades of testing. If you go 100% wool, expect that the sock might not endure as many miles of hard use as a blend. That said, heavier wool (like rugged ragg wool socks) can be quite sturdy, and alpaca fiber is noted to have high tensile strength – but even those often have some nylon for reinforcement.

• Elasticity and Fit: Wool has natural stretch, but it’s not as elastic as modern stretch materials like Spandex(elastane). A sock that is 100% wool might not snap back into shape as well after wearing or washing. Over time, pure wool socks can slouch or lose some shape around the cuff or arch. This is why a bit of Lycra/Spandex (often 2-5%) is added to most socks – it helps the sock hug your foot and stay up on your calf. Without any elastic, a tall wool sock might sag down. Also, lack of elasticity can lead to more friction inside the shoe (since the sock can move around more), which could cause blisters. “Conversely, a 100% Merino wool sock would not be a good choice… Spandex is essential for a performance fit to prevent blisters and hold your sock in place,” explains the Darn Tough team. It only takes a small amount of elastic – “maybe 3-5% of the material” – to dramatically improve fit and sock stability. So, pure wool socks might feel a bit looser or baggier compared to those with a tiny bit of stretch fiber integrated.

• Shrinkage and Care: Wool requires more careful laundering than synthetic materials. 100% wool socks, if not treated (superwash Merino is treated to prevent felting), can shrink or felt if you toss them in a hot wash or dryer. Most wool socks will last longer if washed in cool water and air-dried. Manufacturers often recommend gentle washing for wool. For instance, the AMO & Oak alpaca socks advise a 30°C gentle wash to preserve the fibers. This means a bit more effort in care – you can’t just bleach or high-heat-dry wool socks without likely ruining them. Accidentally drying a pure wool sock on high heat may turn it into a child-sized sock! Some modern wool blends are machine-washable, but with 100% wool, plan on gentle care to maintain size and softness. Additionally, wool is naturally antimicrobial (so it doesn’t need frequent washing), but when it does need cleaning, you should use a wool-safe detergent.

• Cost: Wool socks (especially high-quality Merino, alpaca, or cashmere ones) tend to cost more than basic cotton or synthetic socks. The materials themselves are more expensive – fine wool is a premium fiber – and the knitting techniques can be specialized. 100% Merino or cashmere socks are often in the “luxury” price range. For everyday use, that cost can add up. However, many find that the comfort and performance are worth the investment. And if cared for properly, wool socks can last a long time, partially offsetting their upfront cost. Still, expect to pay more per pair for wool, particularly pure wool, than for a cotton-poly sock.

• Availability: As mentioned, true 100% wool socks are somewhat uncommon on the market because most brands intentionally include a little nylon or elastic. If you’re determined to find completely wool socks (sometimes sought by those avoiding synthetics entirely), you’ll need to look at specialty or heritage brands. Some examples include traditional ragg wool camp socks or certain organic wool socks that advertise as “100% wool with no synthetic.” Just note the trade-offs discussed – these may sacrifice some fit and longevity. In most cases, a 90–98% wool sock with a small blend is considered a fair trade for better performance.

Despite these trade-offs, it’s clear that the pros of wool heavily outweigh the cons for most wearers. Even Darn Tough, which emphasizes blending, agrees that Merino wool is the key ingredient and “does its best work when combined with materials that support its few weaknesses”. In practical terms, that means a sock that’s predominantly wool (for all the benefits) with a touch of synthetic (for stretch and strength) is often ideal. Such a sock is effectively “100% wool” in how it feels and behaves on your foot, while sidestepping wool’s minor limitations. This brings us to the comparison of different types of wool – and an example of a high-wool-content sock that offers an optimal mix.

Comparing Wool Types: Merino vs. Alpaca vs. Cashmere

Not all “wool” is identical. The term wool generally refers to the fiber from sheep (and sometimes other animals by analogy), but wool from different animals has distinct qualities. The three most popular premium wools for socks are Merino wool, alpaca wool, and cashmere. Each has its own strengths:

• Merino Wool (Sheep’s Wool): Merino wool comes from Merino sheep and is revered in the outdoor apparel world. Merino fibers are fine (often 16–20 microns in diameter) and remarkably soft for wool, which is why you can wear Merino socks without itch. Merino wool is highly breathable, moisture-wicking, and temperature-regulating, making it ideal for active wear. It’s also quite durable for its fineness – Merino fibers have a natural crimp that gives elasticity and resilience. Merino socks can handle a range of climates, keeping feet cozy in cold weather yet cool enough in summer hikes. One of Merino’s standout features is odor resistance (as discussed, it doesn’t get smelly easily). On the downside, Merino is more expensive than standard wool, and pure Merino socks aren’t very abrasion-resistant unless reinforced. Typically, Merino hiking socks contain ~50-80% Merino, with the rest nylon and spandex for structure. That said, you can find casual socks that are 100% Merino (or labeled so), meant for low-impact use. In summary, Merino is an excellent all-rounder – soft, comfy, and high-performance. It dominates the premium sock market for good reason. If you see a sock just labeled “wool,” it’s likely sheep wool (though not necessarily Merino unless specified). Regular sheep’s wool that isn’t Merino is usually coarser and used in thick boot socks or ragg socks; those can be very warm but might be a bit scratchy. Merino, by contrast, is ultra-soft – it’s often called “not your grandma’s wool” since it changed the game on wool comfort.

• Alpaca Wool: Sourced from alpacas (South American camelids, similar to llamas), alpaca wool has surged in popularity for socks and knitwear. Alpaca fiber is incredibly warm – even warmer ounce for ounce than Merino. Thanks to a partially hollow fiber structure, alpaca fleece provides up to 5 times the warmth of sheep’s wool (per weight) according to some analyses. That means alpaca socks can be made lightweight yet still insulate impressively well in winter. Alpaca is also very soft; premium “baby alpaca” grade can be as fine as 18 microns, rivaling Merino in softness. Importantly, alpaca fiber contains no lanolin, making it naturally hypoallergenic and great for sensitive skin. People who find sheep’s wool itchy often tolerate alpaca wool with no issues. Alpaca fibers have a smoother scale structure on the surface, which contributes to less itch and a silkier feel (some call alpaca “silk of the Andes”). Another advantage: alpaca wool tends to repel moisture and retain less water than sheep wool – it absorbs some humidity but not as much, so it can feel drier. It’s also noted for strength and durability: alpaca fibers have high tensile strength and do not pill or wear out as quickly as cashmere. However, pure alpaca yarn lacks elasticity (alpaca fibers are relatively straight and slick), so alpaca socks almost always have some nylon/spandex added to hold their shape. In terms of use case, alpaca socks are fantastic for cold conditions or lounging – they offer cloud-like softness and warmth. Many wearers swear that alpaca wool socks are the warmest, coziest socks they’ve ever tried. They can also be worn in mild conditions because alpaca breathes well (remember, alpacas live in high altitudes with temperature swings, so their fiber adapted to both cold nights and warm days). Alpaca vs. Merino: Which is better? It depends on what you value. Alpaca wool is warmer and a bit softer for many people, and more sustainable in some ways (alpacas are gentle grazers with lower environmental impact). Merino wool is more widely available, usually cheaper, and perhaps better in moisture-wicking during high sweat activities (since it can absorb more moisture internally). One analysis comparing the fibers concluded that alpaca wool surpasses Merino in warmth, lightness, softness, and even strength. For socks, a high-quality alpaca blend might offer luxury comfort plus performance. If your feet get very cold, alpaca is a winner.

• Cashmere: Cashmere is the ultra-fine undercoat fiber from cashmere goats, famous for its use in luxury sweaters and scarves. It is extremely soft – often considered one of the softest fibers in the world (finer than Merino wool). Cashmere socks feel luxuriously silky and light on the skin. They also are quite warm for their weight, thanks to the tiny crimped fibers that trap heat (cashmere goats evolved in cold mountains, after all). However, cashmere is the most delicate of these three wools. The fibers are not very durable when subject to friction and tension. As a result, pure cashmere socks, while heavenly to touch, can wear out quickly if worn inside shoes or for heavy use. They are prone to developing holes or thinning out with a lot of walking. Most cashmere socks on the market are intended as bed socks or lounge socks – something you’d wear around the house or to sleep in for warmth, rather than for hiking. Often they’re sold in lower crew lengths for lounging. Some brands blend a bit of cashmere into wool socks to add softness, but rarely is a rugged “outdoor” sock made mostly of cashmere. Cashmere is also expensive, as it’s labor-intensive to produce in any quantity. So, while cashmere might be the pinnacle of softness, it “lacks the durability required for outdoor garments” or everyday socks. If you’re looking for a treat for your feet on a lazy winter day, cashmere socks are delightful. But if you need long-lasting socks for boots, you’ll want Merino or alpaca (or blends) instead.

In summary, Merino, alpaca, and cashmere each have a place:

• Merino wool socks – best all-purpose, great for athletics and daily wear, soft and well-balanced in warmth and moisture control.

• Alpaca wool socks – best for maximum warmth and comfort, excellent for cold weather and sensitive skin, with a luxurious feel and good durability when blended appropriately.

• Cashmere socks – best for indulgent comfort in low-wear situations, incredibly soft and warm, but not very durable for regular shoe-wearing use.

It’s worth noting that all three fibers share wool’s core benefits (insulation, moisture-wicking, odor resistance) – and all three are natural, renewable fibers. Some socks even blend multiple luxury wools (e.g., Merino + cashmere) to balance qualities. When choosing, consider: Do you need toughness and stretch (favor Merino blends), or is ultimate warmth/softness your goal (favor alpaca, or alpaca-Merino blends)? And for those curious about angora (from angora rabbits) or mohair (from Angora goats): those are used less in socks but sometimes appear in blends for softness or sheen. Mohair, for instance, is very strong and smooth, and occasionally used in hiking socks to add durability and blister reduction. But Merino and alpaca remain the stars for most wool sock enthusiasts.

High-Wool Content Socks: Getting the Best of Both Worlds

Above: A thick alpaca wool sock (92% alpaca) offers near-pure wool comfort with a bit of nylon for stretch and durability.

As discussed, the optimal sock often uses mostly wool with a touch of other material. This gives you all the benefits of wool, plus a snug fit and longer lifespan. Many premium sock makers design their products this way – for example, a hiking sock might be ~60% Merino, 35% nylon, 5% spandex, which is breathable and warm but also tough. But what if you want a sock that’s as close to 100% natural as possible, without compromising performance? The good news is there are “near-pure” wool socks out there that use 90%+ wool content, only adding minimal synthetic fiber for function.

One standout example is AMO & Oak’s 92% Alpaca Wool Socks (Thick Unisex model). These socks are crafted with about 92% alpaca wool and a small blend of polyamide (nylon) for reinforcement. Essentially, they are almost entirely alpaca, giving you that supreme alpaca softness and warmth, while the tiny nylon addition (about 8%) provides the needed elasticity and strength in the knit. The result is a sock that feels like a cozy 100% alpaca hug on your feet but holds up much better under use. Alpaca wool, as noted, is an excellent material – it traps heat to keep your feet toasty, yet is breathable enough that your feet won’t overheat. These particular socks are also designed in a thicker knit, ideal for winter wear, lounging, or outdoor activities in the cold. Customers often report that alpaca socks “keep your feet warm in winter and cool in summer” because of alpaca’s thermal adapting quality.

By choosing a 92% alpaca sock, you’re essentially getting a near 100% wool experience – the feel, insulation, and moisture-wicking of pure wool – with none of the downsides of sagging or rapid wear. The small nylon component is quietly doing its job to ensure the sock maintains its shape and survives long-term friction. In terms of comfort, these AMO & Oak alpaca socks are exceptionally soft (thanks to alpaca’s low scale structure and lack of lanolin). They are a great option for people who found wool socks itchy in the past; the alpaca fiber and quality spinning result in a itch-free, luxurious texture. And since they’re mostly natural fiber, they remain odor-resistant and breathable like a pure wool sock would. Another bonus: alpaca wool is known for being sustainable and eco-friendly – alpacas have a gentle environmental footprint (their grazing is easy on pastures, and processing alpaca wool doesn’t require harsh chemicals). So wearing these socks aligns with an eco-conscious lifestyle as well.

Recommendation: If you’re looking to invest in high-quality wool socks, AMO & Oak’s alpaca wool socks are an excellent choice to consider. They provide the near-pure wool benefits of warmth, moisture management, and comfort, with just enough modern engineering to ensure they fit well and last. You can check out AMO & Oak’s 92% Alpaca Wool Socks here – available in various colors, unisex sizing, and built to keep your feet cozy in style. With their Scandinavian design influence and natural materials, they exemplify how traditional wool can meet contemporary needs.

Conclusion: Are 100% Wool Socks Worth It?

So, are 100% wool socks good? The answer is a resounding yes – with some context. Pure wool socks offer exceptional warmth, comfort, and performance that few other materials can match. They keep your feet warm even when wet, breathe well to prevent sweat build-up, resist odors naturally, and can be very soft if made with fine wool. For cold weather, hiking, or simply everyday comfort, high-percentage wool socks are often the best choice for your feet. Most people who switch to wool or wool-rich socks (from cotton or synthetics) notice an immediate improvement in foot dryness and overall comfort.

That said, a literal 100% wool sock may not always be the optimal construction due to durability and fit concerns. This is why the vast majority of “wool socks” you’ll find have a small percentage of nylon or spandex – it makes the sock betterwithout negating the wool’s benefits. As one expert summary put it: “The best socks, in our experience, are a mixture of three ingredients: Merino wool, nylon, and spandex… combining these creates a sock that’s breathable, durable, thermoregulating, and stays in place”. In practice, you definitely want a sock with a high wool content (to get all the goodness of wool), but it doesn’t need to be 100% in composition to be “good.” In fact, a 90% wool sock can be betterthan a 100% wool sock if that 10% makes it stronger and longer-lasting.

Our advice: Aim for socks that use quality wool (Merino or alpaca) in the highest proportion possible, and don’t shy away from a minor blend of synthetics if it’s there for function. Such socks will give you the best of both worlds. For everyday wear or outdoor adventures, Merino wool socks with ~70-80% wool are fantastic. For ultimate warmth and luxury feel, alpaca wool socks with 90%+ alpaca (like the AMO & Oak pair highlighted) are hard to beat.

In the end, 100% wool socks are absolutely “good” – in fact, they’re excellent for your feet’s comfort and health. Just remember that “pure” wool socks might require a bit more care (gentle wash, air dry) and might not be as bombproof as those with a little reinforcement. If you treat them well, though, they’ll return the favor by keeping your feet cozy, dry, and odor-free for seasons on end. Once you experience the difference, you’ll likely become a wool-sock convert for life. So go ahead and give wool (or alpaca, or cashmere) a try – your feet will thank you for the natural goodness.

Sources

1. Darn Tough Vermont, “Why You Don’t Want 100% Merino Wool Socks,” pros and cons of pure Merino wool(elasticity, durability).

2. Darn Tough Vermont blog, Merino wool sock composition, benefits of blending wool with nylon/spandex for fit and longevity.

3. Arms of Andes, “Alpaca vs Merino vs Cashmere” – fiber comparison (warmth, softness, durability); notes that cashmere is not durable for socks and that alpaca fiber is warmer and stronger than Merino.

4. AMO & Oak Product Page – Alpaca Socks, properties of alpaca wool (traps heat yet breathable, ideal in winter/summer); blending alpaca with nylon for stretch and durability.

5. Ivanković et al. (2022), ACS Applied Materials & Interfaces – study on wool’s odor control, showing wool reduces odor by absorbing moisture and binding bacteria (not by killing them).

6. ResearchGate summary, Effect of sock type on foot health – wool socks improved foot skin health metrics in a study (better moisture balance, skin integrity).

7. Marathon Sports, “7 Reasons Merino Wool is Great!” – Merino wool absorbs up to 30% of its weight in moisture while keeping you warm and dry.

8. Alpaca Collections, “Alpaca Wool Qualities” – notes alpaca fiber has no lanolin (hypoallergenic), making it safe for most allergy sufferers.

9. Reddit – knitting forum, user comment: “Wool is better insulation than most other sock materials; alpaca and qiviut are even warmer.” (general consensus on wool warmth).

10. Product Reference: AMO & Oak Alpaca Wool Socks (92% alpaca, 8% polyamide) – premium nearly pure-wool sock option for warmth and comfort. (Product page linked above)