Rated 4.8 out of 5
Based on 210 reviews

Boot Performance Alpaca Socks (Grey)

$34.99 (discount shown at checkout)

The perfect cold winter sock.
Engineered with premium alpaca wool to be moisture wicking and temperature regulating. Up to 3X warmer than sheep’s wool.

SIZE CHART:
MEDIUM - Men 8-10 (US) | Women 7-10 (US)
LARGE - Men 10.5 - 13 (US) | Women 10.5-12

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🇺🇸 Designed in Wisconsin, made in the USA

Our THICKEST, loftiest, most comfortable sock:
Versatile Hollow boot socks are the perfect fit for facing the bitter cold, or warming up post-outdoor adventure.

Fabric Content:
Our boot performance socks use 70% Premium Peruvian Baby Alpaca Fiber, 27% Nylon and 3% Spandex to deliver the same comfort and performance as our flagship crew sock, but every aspect is extra.

Care recommendation:
Wash cold, hang dry - (note: machine washing and drying tests have shown no damage).

Hollow Alpaca Socks Outperform

With extra alpaca in the toe and heel, expect extra thickness, extra durability and extra warmth. Hollow boot socks are designed for thermal regulation and moisture management, delivering everything you need in a cold weather sock to keep your feet dry and comfortable for longer periods of time.

Made In The USA

Hollow socks are made in the USA using modern manufacturing techniques. Our choice to use only premium alpaca makes our socks outperform other materials in moisture management and thermal properties. We use only 'baby' (micron 18-21) alpaca fiber for a noticeably softer, dryer and more comfortable sock. Alpaca wool is lightweight and durable. The material contains no lanolin, which makes it hypoallergenic.

average rating 4.8 out of 5
Based on 210 reviews
  • 5 Stars
    175 Reviews
  • 4 Stars
    25 Reviews
  • 3 Stars
    9 Reviews
  • 2 Stars
    1 Review
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    0 Reviews
95% of reviewers would recommend this product to a friend
Customer photos and videos
210 Reviews
Reviewed by Kae T.
Verified Buyer
I recommend this product
Rated 5 out of 5
Review posted

Perfect cold & cool weather cycling, wet condition, and more

My feet always get cold when I ride unless it's a nice summer day. For the thickness (or thinness), the warmth this pair provide is amazing. A very long day in the saddle with wet ground surface and sweat (your feet sweat even when it's cool) went pretty well with this pair. I bought two more recently to get prepped for this upcoming season's use. Very durable, odor free (it's true!), I like the length of it, too.

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Reviewed by Chuck P.
Verified Buyer
I recommend this product
Rated 5 out of 5
Review posted

Nice and warm

Nice soft and warm socks, I like that they are tall enough I can fold the top over my boot to keep them from falling when Im riding or walking

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Reviewed by William B.
Verified Buyer
I recommend this product
Rated 5 out of 5
Review posted

Good socks

Keep feet nice and warm. Fit rather tightly, especially around the calf of the leg

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Reviewed by jeff b.
Verified Buyer
I recommend this product
Rated 5 out of 5
Review posted

Comfortable and warm

Absolutely loved these socks. Super comfortable and warm. They came in handy while fat biking at the st croix winter ultra. Kept feet warm and dry

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Reviewed by Larry E.
Verified Buyer
I recommend this product
Rated 5 out of 5
Review posted

Beyond Perfect!

Every thing about these socks are great. Excellent fit, soft and warm. But the absolute best thing is they keep your feet toasty even when they are wet from hours of sweating on snow covered hills on the fat bike. Buy them! You will NOT regret it.

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