On Running Women's Performance Mid Sock Size:L With a densely cushioned removable

With a densely cushioned removable footbed that can be replaced by a custom orthotic

Antimicrobial cool mesh polyester footbed lining

Please note that measurements may vary by size

The look of a timeless dress shoe

On Running Women's Performance Mid Sock Size:L With a densely cushioned removableThe running sock that balances a feeling of protection and performance. Comfort that keeps you going. FEET, PRIMED The pattern at the arch triggers sensory receptors to prime your feet for the run while Swiss engineering keeps the sock firmly in place for performance standards that don't slip. TEMPERATURE TECH Made using 100% recycled polyester, it features technical mesh paneling to keep temperature in perfect balance. Cooling when things heat up,