On Running Women's Performace Low Sock Hammertoes lightweight and breathable

lightweight and breathable

Mid-foot reinforcement employs motion control technology

Molded OrthoLite® sockliner

flexible and light weight sole

360-degree heel airbag

On Running Women's Performace Low Sock Hammertoes lightweight and breathableThe running sock for understated comfort. Perfect for warm days and race days. Your new secret weapon. FIT IN FOCUS The pattern at the arch triggers sensory receptors to prime your feet for the run while Swiss engineering keeps the sock firmly in place. Expect improved fit and improved quality for performance standards that don't slip. ANY WEATHER Made using 100% recycled polyester, technical mesh paneling balances temperature: cooling when things