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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 3 Pack

Boot 3 Pack

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Regular price $104.97
Regular price Sale price $104.97
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Size:
Color:
Medium (Men 8-10 | Women 7-10)
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Boot 3 Pack

Boot 3 Pack

$104.97

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Boot 3 Pack

2351 total reviews

Regular price $104.97
Regular price Sale price $104.97
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).

HOW WE COMPARE

JOIN OVER 114,000 HAPPY HOLLOW FANS

JOIN OVER 114,000 HAPPY HOLLOW FANS

Outstanding

“The real deal. I was skeptical at first but I'm glad I tried them! ...after 10 hrs in the field, I didn't notice them at all. Never once did I think my feet were too hot or too cold or sweaty. I put them to the test on a two week backcountry hunt late rifle season in Montana. I brought the hollows and my favorite Merino socks and preferred the hollows hands down. I can hike all day long in these for 3 days straight before noticing any foul odors. I'm hooked now and these are all I'll be wearing from here on out..”

Alex L.

"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 2351 reviews
89%
(2091)
7%
(170)
2%
(50)
1%
(15)
1%
(25)
C
Christie
Great socks!!!

Used them for cold winter walks with sneakers and they do the job that my thick wool socks haven’t been able to! My feet stayed warm the whole time and the material is extremely soft and comfortable. Worth the purchase!!

G
Gregory Knapp
Best comfort and warmth

I constantly have cold feet, no matter the time of year. Hallow is the first and only sock I've worn that keeps my feet warm all the time. Extremely comfortable and warm!

R
RB
My new socks

Excellent feel, warmer than my regular boot socks. Size runs a little small, feel tight. I may get a pair of Ski Socks which come up the calf higher, to use with my hunting boots.

J
Jose Raymund Hamoy

I did not receive it

A
Andréa McCarther
Amazing

These sock keep my feet so warm, but dry as well. No sweating. They do run a little bit small, so size up!