Alpaca Compression Socks
Sizing Information:
Hollow’s sizing guide:
Medium: Men 8-10 (US) | Women 7-10 (US)
Large: Men 10.5-13 (US) | Women 10.5-12 (US)
Extra Large: Men 13.5-15 (US)
You can also view our sizing chart on this page!
Sock Care
Care recommendation:
Wash cold, hang dry. (Note: machine washing and drying tests have shown no damage)
Made in the USA (with imported yarn)
Every pair is crafted with care right here in America using Peruvian baby alpaca yarn.
Shipping, Returns, And Exchanges
Free shipping on US orders over $79.
We make returns and exchanges easy.
Buy with confidence, we offer a 99 day money back guarantee. Within 99 days of purchase, return your socks for a refund or exchange for a different size, no questions asked.
Fabric Content:Our compression performance socks use 47% Premium Peruvian Baby Alpaca Fiber, 30% Stretch Nylon, 17% Polyester, and 6% Spandex.
Product Details:
With 15-20 mmHg of pressure, Hollow compression socks provide support for achy, swollen legs and feet. These socks make the perfect aid to promote enhanced circulation.




No More Painful Swelling
Reduce swelling, ease that heavy, tired leg feeling, and support healthy circulation from your very first wear.
Most customers notice relief within the first week.

Boosts Ankle Mobility
True 15-20 mmHg graduated compression—firmest at the ankle, lighter up the calf—actively pushes blood back up your legs.
Get ready to move again.

Doesn’t Leave Painful Skin Marks
Most compression socks act like tourniquets for your legs and leave your legs looking like this.

All-Day Comfort That Actually Lasts
Baby alpaca fiber feels softer than cashmere but maintains its compression for 12-18 months.
No more replacing stretched-out socks every few weeks.