Medium cushion, Maximum performance. Mid cushion socks featuring Feel360™ and Infiknit™ are the ultimate performance utility to boost your performance. The styles have a medium weight level to embrace a range of low to high impact activities. Feel 360™ is our special technology that wicks away moisture to keep you feeling dry and comfortable. Infused with Infiknit™ for guaranteed durability, say hello to your new workout partner for life. Nylon Blend: 72% nylon, 19% polyester, 5% combed cotton, 4% elastomer. Crew: A classic sock height that hits the mid-point of your lower leg. Medium Cushioning: Moderate cushioning throughout the sock for a secure fit with enhanced impact protection. Performance Cushioning: Performance Cushioning combines impact protection with comfort to keep you pushing. Channeled Air Cushioning: Breathe easy with the enhanced airflow of our Channeled Air Cushioning. Seamless Toe Closure: Seamless Toe Closure for an anti-friction finish your feet will love. Performance Mesh: Performance Mesh keeps you cool with maximized airflow and breathability.