"Do It 2 It 2 Pair Package Golf/Tennis sock. Full cushion is your perfect choice for Golf and Tennis needs. Fully reciprocated heel and toe for perfect fit. They feature comfort and durability in a true performance design. CoolMax is the high tech fabric that leaves you dry and comfortable. Content: 83% Duraspun Acrylic, 15% Nylon, 2% Lycra Spandex"