After years of testing against cotton, wool, and synthetics, alpaca stood out for keeping feet dry, comfortable, and odor-free. Its hollow-core fibers wick moisture, regulate temperature in both heat and cold, and naturally resist odor, so you can wear them longer with fewer washes. Softer than wool and more breathable than synthetics, alpaca delivers all-day comfort without the itch.

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When caring for your Hollow Socks, we recommend washing in cold water and hanging to dry. Machine washing and drying tests have shown no damage, but hang drying helps preserve the sock longer.

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.

We offer a 99-day money-back guarantee—no questions asked. If you're not satisfied within 99 days of purchase, you can return or exchange your socks for any reason.

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If there’s a defect or issue with your socks, we’ve got you covered. We’ll replace any pair with a product error within 99 days of delivery—no hassle, no stress.

Most orders arrive within 7 business days. Occasionally, delays can happen due to circumstances outside our control, like weather, holidays, or remote locations.