Our alpaca socks provide unbeatable insulation for your feet, keeping them warm and comfortable even on the coldest days (up to 3x warmer than sheep's wool!).

Alpaca fleece is naturally moisture-wicking, quickly absorbing and moving moisture away from your skin keeping your feet, socks, and boots dry all day, in any condition.

Designed to handle any adventure, our socks are made with unbelievably soft and durable alpaca fibers. Providing superior comfort and cushion, Hollow Socks help reduce fatigue and help you stay on your feet longer.

Hollow Socks are proudly made in the USA utilizing some of the most modern manufacturing techniques available. Tested on the job, in the woods, on the slopes, and on the trails, Hollow Socks are cut out for the toughest jobs and the wildest adventures.  For a limited time, take advantage of our 4th Anniversary Sale and get up to 40% off!

“Extremely warm socks! Definitely the warmest socks I’ve used. The hype is real, you will not be disappointed!”

★★★★★ - Eric W.

“These are the most comfortable socks! You can't go wrong with any of them. I've given them as gifts to family and friends who also agree!”

★★★★★ - Jim G.

“Love Hollow socks—they will be the last sock brand you buy, so make the investment and buy a pair!”

★★★★★ - Ben B.

Ready to give Hollow Socks a try? We’re confident that you’ll never want to set out on another job or adventure without them. If for some reason you find that alpaca socks aren’t right for you, we offer a 30-day money-back guarantee, no questions asked. So what do you have to lose?