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Product Benefits and Details

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.

Made in USA:
Designed in Wisconsin by outdoor enthusiasts and made in North Carolina.

Sizing Guide

Medium: Men 8-10 (US) | Women 7-10 (US)
Large: Men 10.5-13 (US) | Women 10.5-12 (US)
XL: Men 13.5-15 (US)

Fabric & Care Instructions

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

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Boot Socks

Boot Socks

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Regular price $19.99
Regular price $39.99 Sale price $19.99
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Size:
Color:
Medium (Men 8-10 | Women 7-10)
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Cold Weather approved
Cold Weather approved
Regulates Temperature
Regulates Temperature
Moisture-Wicking
Moisture-Wicking
Soft & Comfortable
Soft & Comfortable
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Boot Socks

Boot Socks

$19.99

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Boot Socks

2535 total reviews

Regular price $19.99
Regular price $39.99 Sale price $19.99
Size:
Medium (Men 8-10 | Women 7-10)
Color:

Product Benefits and Details

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.

Made in USA:
Designed in Wisconsin by outdoor enthusiasts and made in North Carolina.

Sizing Guide

Medium: Men 8-10 (US) | Women 7-10 (US)
Large: Men 10.5-13 (US) | Women 10.5-12 (US)
XL: Men 13.5-15 (US)

Fabric & Care Instructions

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

Us vs Them

Hollow Socks Outlast and Outperform

Wool Socks
Temperature Regulation
Regulates Temp
Year-Round
Cold Weather Only
Moisture Management
Moisture-Wicking
Retains Sweat & Moisture
Feel & Fit
Soft & Comfortable
Itchy & Prickly
Where It's Made
Made in USA
Made in “???”

JOIN OVER 114,000 HAPPY HOLLOW FANS

JOIN OVER 114,000 HAPPY HOLLOW FANS

Outstanding

“They're just the right weight for cold weather workboot wear. So comfortable! Keep the ol' toesies dry and happy. Hollow makes the best socks I've ever found, and boy have I looked and tried so many different brands and weights! Highly recommended!”

Kirk F.

"KEEPS FEET HAPPY ON AND OFF THE BIKE!"

"THE BEST SOCKS WE'VE EVER TESTED."

"MY FEET WERE DRY, WARM, AND COMFORTABLE"

Customer Reviews

Based on 2535 reviews
89%
(2261)
7%
(184)
2%
(50)
1%
(15)
1%
(25)
D
DJK
Wading in Northern BC for April Steelhead

This is the warmest pair of socks I’ve tried yet . I bought heated sock covers but thankfully I didn’t need them . Water temps of 5 deg C and I didn’t have a problem with the clammy cold we experience inside Gore-Tex waders .

A
Andrew Rapp
Boot Socks

These socks preform really well I wore them in rubber work boots all day and was amazed at how dry my feet were.

J
John York
Amazing product, will order again !

These socks are what I was looking for. Amazing comfort and now my new favorite work boot sock. Will order again and again.

E
Eric Livingston
Different than any other sock, but in a good way

Comfortable, feet don’t sweat

T
Tim B.
Great sock

These things are warm! and seem top notch as far as quality. Can’t speak to longevity yet but they feel great and have held up well so far. My only gripe is the boot socks had an strong odor of cologne or lotion.