On Running Men's Performance Mid Sock Size:XL With 8mm of memory foam

With 8mm of memory foam and the built-in Aetrex Orthotic System

Upper: Nappa Leather

Vulcanized bottom for flexibility

non- marking rubber outsoles: ASTM F1677

and comfort features include a molded EVA footbed with Dansko Natural Arch® support and cushioning

On Running Men's Performance Mid Sock Size:XL With 8mm of memory foamThe 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,