The CCM SX6000 Performance Ice Hockey Socks are the pro-preferred choice in the NHL, offering premium moisture-management, breathability and durability. The high-performance QLT knit polyester is thinner and more abrasion-resistant than traditional knit, making them significantly more breathable and longer lasting. CCM included two velcro tabs that connect to jock velcro that keep the socks held up in place without using skate sock tape or an extra garter belt.