Compression Bracing and Socks with Purpose

“Oh-ess-first”

Performance Socks and Compression Bracing

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Patented Technology

For superior fit and feel

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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.

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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).

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Wellness Socks

Active Comfort

Plantar Fasciitis

Compression Bracing

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

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As Seen On

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Why Natural Toe Splay is Important for Runners

Natural toe splay is the way your toes naturally space out and lay when not confined by tight shoes or socks. Some shoes and socks squeeze the toes into a tighter space that restrains the way they would and should naturally lay, which can eventually affect your balance.

How to prevent Pickleball injury

Injuries such as ankle strain, Achilles tendon strain (back of the ankle), heel bruise, wrist fracture, knee, hamstring, groin, quad strain or shoulder strain are common to the Pickleball community. In addition, pickleball players should consider themselves at risk of injury for a few reasons.

Day in the life as someone who is Pickleball-obsessed

I’ll never forget my first game of pickleball. I was visiting friends in Austin. We were at a restaurant and it had an outdoor pickleball court (and yes those do exist).

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