Keep your feet warm and comfortable on the mountain with the Spyder Pro Liner Ski Socks. There is medium compression at the ankle and arch that adds comfort to this sock. The lightweight fabrics and bright Spyder colors make these socks perfect for the slopes. 70% Acrylic-Pillex / 28% Nylon / 2% Elastane, Moisture Management, Medium Compression at the Ankle and Arch, Warranty: Lifetime, Material: Synthetic, Type: Ski, Weight: Mid, Model Year: 2022, Product ID: 583715, Model Number: 198067 001 M, GTIN: 0192636018419