The 400
A curated performance sock inspired by track intervals, repetition, and the rhythm of race-day movement.
Story
The 400 is built around the energy of the track: controlled effort, repeated movement, and quiet focus. Designed to feel minimal on the foot while delivering structure and effortless style one lap at a time.
Fabric
Made with a performance-focused BREEZE fabric designed for comfort, breathability, stretch, and moisture management. The lightweight feel makes it easy to wear across training and race-day conditions.
Details
Ventilation
Designed with breathable HEXvent zones to help keep the foot feeling fresh.
Arch Support
A secure midfoot feel that supports movement without feeling restrictive.
Stay-Put Cuff
A tonal texture ribbed cuff designed to stay comfortably in place through the run.
Care
Wash cold on delicate. Hang dry or tumble dry low. Do not bleach. Do not dry clean. Avoid fabric softener to help preserve performance feel.
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