Relief you can feel, comfort you’ll love, performance you can trust.

OS1st | "oh-ess-first" | Linktree

New Products

Thin Air Performance Socks | Move Light Collection | OS1st

DermaSox | The Skincare Sock | OS1st

Wicked Comfort Merino Wool

Thin Air Performance Socks - 3/4 Crew

Wellness Comfort Compression Socks

Where can I buy?

Find your Local Retailer

International Distributors

All Socks with Purpose are moisture-wicking, treated with silver-ion anti-microbial, left/right foot specific, and designed to prevent slipping into your shoe or causing blisters.

Sometimes the best sock is the one you barely notice. Nekkid Comfort™ is designed to disappear into your shoe—no slip, no rubbing, no constant adjusting. Light compression helps the sock stay put, while moisture-managing yarns help keep feet feeling fresh throughout the day. It’s subtle support for people who want comfort that feels effortless. Save 5% with our 3-pack bundle!

Color

Size

Nekkid Comfort Socks

Black / Small

Black / Medium

Black / Large

Black / X-Large

White / Small

White / Medium

White / Large

White / X-Large

Grey / Small

Grey / Medium

Grey / Large

Grey / X-Large

Sky Blue / Small

Sky Blue / Medium

Sky Blue / Large

Lavender / Small

Lavender / Medium

Lavender / Large

Sand / Small

Sand / Medium

Sand / Large

Galaxy / Small

Galaxy / Medium

Galaxy / Large

Nebula / Small

Nebula / Medium

Nebula / Large

Heel discomfort can make even simple movement feel harder than it should. The Plantar Fasciitis Socks are engineered with intentional compression zones mapped to support the arch and help reduce the sensations commonly associated with plantar fasciitis—especially during the first few steps of the day or long periods of standing. This design is personal to us. OS1st began when our founder searched for a way to help his wife move with more comfort as she navigated plantar fasciitis. That pursuit led to the FS6® Foot Sleeve and eventually to the first-ever plantar fasciitis sock—support built into something you can wear every day.

Plantar Fasciitis Socks | No Show

Aqua / Small

Aqua / Medium

Aqua / Large

Blue / Small

Blue / Medium

Blue / Large

Blue / X-Large

Mint / Small

Mint / Medium

Mint / Large

Steel Blue / Small

Steel Blue / Medium

Steel Blue / Large

Steel Blue / X-Large

Court movement is fast and multidirectional. The Pickleball Sock is designed to match that demand—support where the foot works hardest, cushioning without bulk, and breathability built to handle heat and intensity. Compression zones help create a stable feel through quick stops, lateral changes, and long rallies, keeping comfort consistent when play gets competitive. Save 5% with our new 3-pack bundle!

The Pickleball Sock | No Show

Red / Small

Red / Medium

Red / Large

Red / X-Large

Pink / Small

Pink / Medium

Pink / Large

Orange / Small

Orange / Medium

Orange / Large

Green / Small

Green / Medium

Green / Large

Foot discomfort has a way of affecting confidence, posture, and how you move. The Bunion Relief Sock offers a simple, wearable approach—support built into something you already wear. The split-toe design helps gently separate the big toe, while a cushioned zone reduces direct shoe pressure at the bunion. The result is a sock designed to help you feel more comfortable walking, training, or simply getting through the day.

Bunion Relief Socks

When sensitivity, swelling, or circulation challenges are part of daily life, comfort isn’t optional—it’s essential. Wellness Performance Socks are engineered with a smooth, non-binding top, moisture-managing yarns, and a soft interior designed to reduce friction. Light compression helps support the foot gently, creating a stable, comfortable fit without tightness. Diabetic Friendly

Wellness Performance Socks | No Show

Black / XX-Large

White / XX-Large

Grey / XX-Large

Navy / Small

Navy / Medium

Navy / Large

Navy / X-Large

Movement shouldn’t come with compromise. Active Comfort™ Socks are engineered for people who put in miles—on the road, in the gym, or through long workdays—and expect their gear to keep up. Balanced cushioning, light compression, and breathable yarns work together to support the foot without bulk, friction, or distraction. The fit feels secure, the airflow intentional, and the comfort consistent from start to finish.

Active Comfort Socks | No Show

Royal Blue / Small

Royal Blue / Medium

Royal Blue / Large

Royal Blue / X-Large

Lime Fusion / Small

Lime Fusion / Medium

Lime Fusion / Large

Pink Fusion / Small

Pink Fusion / Medium

Pink Fusion / Large

Orange Fusion / Small

Orange Fusion / Medium

Orange Fusion / Large

OS1st

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OS1st | "oh-ess-first"

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"Oh-ess-first"

Relief you can feel, comfort you’ll love, performance you can trust.

New Products

Where can I buy?

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