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 special technology that wicks away moisture while eliminating odor-causing bacteria to keep you feeling dry and comfortable. Infused with Infiknit™ for guaranteed durability, say hello to your new workout partner for life.