Description Details SUPERIOR COMFORT WITH AN INFORMED DURABLE DESIGN, READY FOR THE LONG HAUL WITH ANTIMICROBIAL FRESHTEK MOISTURE CONTROL AND A REINFORCED INFIKNIT CONSTRUCTION THAT'S BUILT TO LAST, GUARANTEED. Boasting a specialized left/right anatomical design, we've also thrown in a reflective logo hit at that heel for extra safety. Ultra Light Cushioning: Our most minimalist sock, these socks offer a lightweight, breathable barrier between your foot and shoe with no cushioning. Tab: A modest rise above the collar of your shoe, stopping right below the ankle with a tab. Nylon Blend: 68% Nylon, 22% Polyester, 6% Combed Cotton, 4% Elastomer Channeled Air Cushioning: Breathe easy with the enhanced airflow of our Channeled Air Cushioning. Engineered Ankle Protection: Engineered Ankle Protection saves your feet from annoying shoe rub Performance Cushioning: Performance Cushioning combines impact protection with comfort to keep you pushing. Performance Mesh: Performance Mesh keeps you cool with maximized airflow and breathability.