Swiftwick- PERFORMANCE ONE | Socks Built for Golf | Fast Drying, Lightweight, Cushioned Ankle Socks SIGNATURE OLEFIN FIBER: Carefully selected lightweight fiber that wicks moisture and will keep you dry and comfortable. CONTOURED COMPRESSION FIT: Designed to support the contours of your foot. No voids, bunching, or blisters. PERFECT FOR GOLF  Sock offers a medium cushion and a stable platform for your swing. HIGH DENSITY KNIT: 200 Needle construction is soft and durable MADE IN THE USA: Swift Socks are designed and crafted in the USA