Trades Socks

We spent years putting alpaca head to head with cotton, wool and synthetics, and it won on the things that matter: feet that stay dry, comfortable and free of smell. The hollow core of the fiber pulls moisture away, holds temperature steady in heat and cold alike, and fights odor on its own, so a pair goes further between washes. It is gentler on skin than wool and breathes better than synthetics, giving you all-day comfort with none of the itch. View material comparison chart

To keep your Hollow Socks in shape, wash them cold and let them air dry. (Our own testing with machine wash and dryer showed no damage either.)

Here is how our sizing breaks down: Medium: Men 6-9 (US) | Women 7-9.5 (US) Large: Men 9.5-12 (US) | Women 10-13 (US) Extra Large: Men 12.5-15 (US)

You are covered by a 99-day money-back guarantee, and we do not ask why. Any time inside 99 days of your purchase you can send the socks back or swap them, whatever the reason. Just show proof of purchase and open your request in our Returns Portal. Past the 99 days, or if something is wrong with the product itself, write to our support team and we will sort it out. View full return policy

Any defect or fault in your socks is on us. We will swap out any pair that comes with a product error within 99 days of delivery, with no hassle and no stress.

Orders usually land within 7 business days. Now and then something outside our hands slows it down, such as weather, holidays or a hard-to-reach address.