We're giving you...

a free pair of socks + free shipping

a free pair of
socks + free shipping

Because We Know Once You Try Hollow Alpaca Socks, You'll Never Buy Another Pair Of Socks Again.

Scott H. Verified Customer

“So soft and comfortable. Worn all day in
+90° heat & my feet stayed dry and odor free!”

99 DAY MONEY-BACK GUARANTEE

MADE IN THE USA

FREE SHIPPING 2+ on PAIRS

5 REASONS WHY 100,000+
HARD WORKING AMERICANS
CHOOSE HOLLOW socks

1. Dry feet all day long

2.Temperature regulating

3.Comfortable for 14+ hours

4.Love them or your money back

5.Proudly made in the USA

HOLLOW SOCKS DO WHAT ORDINARY SOCKS CAN’T

“Sweaty, soggy, and itchy” - this is how we felt about the 1000’s of socks we tested. That’s why we use premium Peruvian alpaca fiber for the perfect blend of comfort and performance.

FEATURED IN...

trusted by 100,000+
hard working americans

HEAR WHY THEY LOVE HOLLOW SOCKS

2,233

HOLLOW CREW SOCK

It’s time to fire your socks. Hollow Alpaca Socks perform at their best, year-round.

Incredibly Durable

Sweat-Wicking & Odor Free!

Temperature-Regulating In Every Climate

FINALLY... A SOCK THAT RELIES ON SCIENCE

TEMPERATURE

REGULATING

Alpaca's hollow fibers regulate temperature to keep your feet comfortable through heat and chill.

NO MORE STINK

Alpaca fleece contains keratin which makes them antibacterial and odorless.

SOFT & COMFY

We use hypoallergenic 'baby' alpaca fleece for a noticeably softer sock, without the prickle of sheep's wool.

DRY FEET

Alpaca absorbs around
30% of its weight in moisture, staying breathable and drying faster than merino when wet.

TEMPERATURE

REGULATING

Alpaca's hollow fibers regulate temperature to keep your feet comfortable through heat and chill.

NO MORE STINK

Alpaca fleece contains keratin which makes them antibacterial and odorless.

SOFT & COMFY

We use hypoallergenic 'baby' alpaca fleece for a noticeably softer sock, without the prickle of sheep's wool.

DRY FEET

Alpaca absorbs around
30% of its weight in moisture, staying breathable and drying faster than merino when wet.

WHY HOLLOW?

HOLLOW
VS THE OTHERS

Rather than creating something new, we took inspiration from the Peruvian Andes by harnessing the amazing natural properties of alpaca fibers — a trusted source of protection for thousands of years.

Designed to handle any adventure, our socks are made with unbelievably soft

Regulates hot & cold

Wicks Moisture

Comfort for 14+ Hrs

Premium Alpaca Fibers

No stinky odors

Made in the USA

COTTON SOCKS

No insulation

Leaves feet sweaty

Comfortable for an hour

Standard materials

Leaves feet stinky

Made in ???

SOCKS FOR ANY SEASON

Heat Or Chill

Alpaca's hollow fibers help regulate any temperature, keeping feet warmer or cooler for much longer periods of time.

SWEAT OR RAIN

Naturally moisture-wicking, Hollow Socks quickly absorb and wick moisture to keep feet, socks, and boots dry all day.

WORK OR PLAY

Hollows are made with unbelievably soft and durable alpaca fibers, perfect for long days on your feet.

MADE IN USA

Limited One Time Offer: Buy 2 Get 1 Free

BUY 2 GET 1 FREE

Crew Socks

Our best selling sock. Buy 2 Pairs Get 1 Free today.

2,233

$24.99

$29.99

Select Color:

Black

Grey

Natural White

Green

Select Size:

Medium

Large

X-Large

Medium (Men 8-10 | Women 7-10)

Men 10.5-13 (US) | Women 10.5-12 (US)

Men 13.5-15 (US)

FREE SHIPPING. SHIPS IN UNDER 48 HOURS

Try Hollow Socks with no risk! If you’re not 100% satisfied, you can trust in our 99-Day money back guarantee.

Product Benefits and Details

Sizing Guide

Fabric & Care Instructions

“THE BEST SOCKS I’VE HAD”

THE BEST SOCKS I’VE HAD

“I’m on my feet for 10 hours a day and my feet feel great. No sweating no bunching of socks on the bottom of my feet and no smells! The thick ones work the best. Love them!”

Hollow socks have the comfort, performance, I need! From day hikes to Mountain biking,

Nick S. Verified Customer

The Real Reason We’re

Giving You A Free Pair

By offering a free pair of Hollows, we aim to get you one pair closer to replacing every sock in your drawer. Here’s to keeping your feet happy and your Hollows on constant rotation through all of your upcoming adventures.

Better Socks For Better Adventures

excellent Socks!

I tested myself with two socks during my backpacking at the Lost Coast trail in California for four days. We had to cross several fresh water creeks which were as high as above ankles. The socks at first was wet but eventually it stayed warm and dry. I felt so comfortable with the socks.

Dolph r.

VERIFIED BUYER

great socks, multiple uses

Bought these socks to go hiking in the White Mountains. I was looking for socks that were not deemed as thermal, as I tend to sweat a bunch when hiking. These were perfect for the hikes. They are super comfortable, moisture wicking and do not smell bad following the hikes.

David m.

VERIFIED BUYER

HIGHLY RECOMMEND

Very comfortable, soft to the touch, and performing as advertised. For me, they are a little longer than advertized, but I prefer this anyway. They have gone through a couple of washes without issue. Based on the experience to date, I would highly recommend.