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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
Sale Sold out
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

2531 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 2531 reviews
89%
(2258)
7%
(183)
2%
(50)
1%
(15)
1%
(25)
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.

R
Risa Jackline
Can't believe it

Bought these for my husband. He's always outside working on the farm, and on his feet all day. He usually has to switch socks & boots at some point because his feet are so sweaty. He spent the entire day in Hollow socks and his feet were freaking DRY at night. I can't believe it.

C
Customer
crew and boot socks

great socks, warm and comfy, but I'm old and the elastic around the tops of the socks prevent me from easily putting them on. I took to cutting them and pulling them out which helped immensely.

D
Donald Adair
Great Socks!

These socks are super soft and comfortable. They keep your feet warm and dry. Buy some today!

H
Homero A Flores Aguilar
No bad to wear..

The socks are not bad but I work in the refrigerator minus 41°, they feel a little cold compared to others that I have. I have only used them twice. Maybe if they were for colder places they would be more than perfect, but to wear them every day, of course. Yes, in fact, I'll order another one because they are very light and keep my feet dry even though they don't sweat me.
I want to add that I had a mishap with my first order but thanks to your customer service I think the problem has now been solved. because the missing ones have not arrived