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NEW! Wicked Comfort®

Max Cushion, Wicking, Durability

Relief, Prevention, Recovery

Stay active with OS1st performance socks and compression bracing made with our patented Compression Zone Technology and designed together with podiatrists, athletes, and real people.



Socks with Purpose

Find the sock that matches your purpose from condition specific (like our Plantar Fasciitis socks) to lifestyle specific (like The Pickleball Sock).

Compression Bracing

Do what you love without pain getting in the way with the flexible fit and support of our patented Compression Zone Technology.


As Seen On

NEW Wicked Comfort Sock in Navy | OS1st

Nerd out! The technology behind OS1st's NEW Wicked Comfort® Performance Sock for runners

At the heart of Wicked Comfort lies Dry1st® technology – a game-changer in moisture management. This cutting-edge technology swiftly wicks away moisture at an industry-leading rate, ensuring your feet stay dry and comfortable even during the most intense workouts. Say goodbye to sweaty feet and hello to a more enjoyable running experience.
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Gift Guide

Gift Guide

Looking for a gift that promotes health and wellness? Whether your loved one is an athlete, fitness enthusiast, or someone seeking to enhance their well-being, we have them covered.
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Merino Wool Plantar Fasciitis Sock

Gift ideas for First Responders from a Firefighter.

On any given shift as a California firefighter, we could find ourselves on the medical aids, fighting fires, dissembling car collisions, hiking to fight wildland fires, doing PT exercises, attending school assemblies, and even making water rescues. Through it all, we could be wearing the same socks. We need durable, comfortable, supportive, long-lasting socks. OS1st makes a premier product designed to prevent Plantar Fasciitis, Foot Fatigue, and Arch/Heel Pain.
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