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The Most Exciting Aero Sock You'll Ever Buy

The
Thermal Flames
Aero Sock

$22.50
/ Pair + Shipping
One Size Fits Most
1
Add another pair for free US shipping
100 pairs this run  ·  Ships By November 1st
Spec 01 / Technology

Fast by Design

Three-dimensional rib structures and a low-friction knit cut drag, saving an estimated 3 watts at 28mph without added weight.

Spec 02 / Grip

Zero Slip

A silicone grip band lines the cuff so the sock stays put — no slipping, no tugging it back up mid-climb.

Spec 03 / Footbed

Dry Feet

A moisture-wicking woven footbed pulls sweat from the skin and lets it evaporate, keeping feet dry and blister-free mile after mile.

Spec 04 / Care

Built To Last

95% nylon, 5% spandex. Machine wash cold. Do not tumble dry. Do not wash inside-out.

Moisture-wicking footbed Silicone no-slip band Unapologetic patterning Aerodynamic compression knit Silicone no-slip band Estimated 3W drag reduction Moisture-wicking footbed Aerodynamic compression knit Unapologetic patterning Estimated 3W drag reduction low-friction fabrics Loud is the new fast
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Who we are

About Dioxide

Dioxide was born from a simple frustration: cycling has gotten really good at making fast things, but not always interesting ones. We wanted socks with a little more attitude than another block of white.

We make limited-run cycling apparel from Virginia’s Blue Ridge Mountains, releasing only what we genuinely want to see on the road.

We hope DIOXIDE brings a little more flair to your kit—and that you enjoy wearing these socks as much as we enjoyed making them.