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  • Alpaca boot socks benefits
  • Hollow boot socks size guide
  • Alpaca boot socks mens model
  • Alpaca boot socks womens model
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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).

UP TO 30% OFF

Boot 3 Pack

Boot 3 Pack

items purchased recently

$104.97
$104.97
Sale Sold out
Color:
Size:
Medium (Men 8-10 | Women 7-10)
FREE SHIPPING ON 2+ ITEMS
Try Hollow Socks with no risk! If you're not 100% satisfied, you can trust in our 99-Day money back guarantee.
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Boot 3 Pack

Boot 3 Pack

$104.97

View Product View

Boot 3 Pack

$104.97
$104.97
Color:
Size:
Medium (Men 8-10 | Women 7-10)

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 241,000+ HAPPY HOLLOW FANS

JOIN OVER 241,000+ 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 3562 reviews
88%
(3120)
8%
(274)
2%
(63)
1%
(23)
2%
(82)
S
Stephanie Coons

Boot Socks

w
william mcalpine
warm feet

soft and warm

A
Auntie Lyn
My feet have never been so warm!

Thick, extra-warm, well-made socks. I bought extra to give as gifts!

V
Victoria Bailey
Hollow boot size

Well received by all. Impressed by the way their feet stay warm.

C
Customer

Placed an order of 6 pairs of the grey XL for my son in Georgia on December 2, received an email that read estimated delivery on December 17th. I know I read( when I ordered them) 5-7 business days. I just didn't understand the delay. I sent several emails with no reply until night before last. Needless to say I was quite disappointed.

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BUNDLE & SAVE UP TO 30%

  • Year Round Comfort
    Crew Socks

    Crew Socks

    Crew Socks
    $24.99
    $29.99 $24.99

    Light compression, a classic crew style sock elevated.
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    Crew Socks

    $24.99
    $29.99 $24.99
    Color:
    Size:
    Medium (Men 8-10 | Women 7-10)
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  • Cold Weather Approved
    Boot Socks

    Boot Socks

    Boot Socks
    $34.99
    $39.99 $34.99

    Our thickest sock made to stand against the coldest temperatures.
    View Product View

    Boot Socks

    $34.99
    $39.99 $34.99
    Color:
    Size:
    Medium (Men 8-10 | Women 7-10)
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  • Perfect For Everyday
    No-Show Socks

    No-Show Socks

    No-Show Socks
    $19.99
    $19.99

    Low cut style, perfect for everyday wear.
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    No-Show Socks

    $19.99
    $19.99
    Color:
    Size:
    Medium (Men 8-10 | Women 7-10)
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  • Hot Weather Approved
    Ankle Socks

    Ankle Socks

    Ankle Socks
    $22.99
    $22.99

    Designed for ultimate comfort through hours of activity.
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    Ankle Socks

    $22.99
    $22.99
    Color:
    Size:
    Medium (Men 8-10 | Women 7-10)
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  • All Day Warmth
    Ski Socks

    Ski Socks

    Ski Socks
    $49.99
    $49.99

    Designed to perfectly fit in a ski boot, the best sock for the slopes.
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    Ski Socks

    $49.99
    $49.99
    Color:
    Size:
    Medium (Men 8-10 | Women 7-10)
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  • Cold Weather Approved
    Arctic 100% Alpaca Beanie

    Arctic 100% Alpaca Beanie

    Arctic 100% Alpaca Beanie
    $49.99
    $49.99

    Designed to exceed expectations on comfort and performance.
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    Arctic 100% Alpaca Beanie

    $49.99
    $49.99
    Color:
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  • E-Gift Card

    E-Gift Card

    E-Gift Card
    From $50.00
    From $50.00

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    E-Gift Card

    $50.00
    $50.00
    Value:
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  • Perfect For Everyday
    Compression Socks

    Compression Socks

    Compression Socks
    $39.99
    $44.99 $39.99

    The perfect aid for enhanced circulation and improved comfort.
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    Compression Socks

    $39.99
    $44.99 $39.99
    Color:
    Size:
    Medium (Men 8-10 | Women 7-10)
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    Sale
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