Swiftwick HOCKEY TWELVE, Cut-Resistant, Knee High Socks for Hockey MADE IN THE USA: Swiftwick socks are made in the USA, an important commitment we make to our customers and local communities. Purchase includes one pair of socks. SIGNATURE OLEFIN FIBER: Made of high-performing, lightweight Olefin fiber that wicks moisture and dries quickly. Abrasion resistant, strong and colorfast. Material composition is 38% nylon, 25% Olefin fiber, 28% HG (cut-resistant fiber) and 9% spandex. CUT-RESISTANT ZONES AND CHANNELED UPPER: Cut-resistant fiber protects the Achilles and tibial tendons from skate lacerations. Thin channeled upper improves breathability. SWEAT CHANNEL AND EJECTION PORT: The sweat channel directs excess moisture toward the bottom of the skate, while the ejection port eliminates excess moisture through holes in the skate footbed. Y-HEEL CONTOUR AND SEAMLESS TOE: Y-shape stitch creates a contoured heel pocket that moves with the foot. Virtually invisible toe seam eliminates friction in the toebox.