Product Dimensions: 27.94 x 22.86 x 10.16 cm; 60 Grams Date First Available: 27 Oct. 2011 Manufacturer: Balega Item model number: 410014 ASIN: B0015VHIF8 Department: Unisex Say Goodbye to Blisters: Balega Hidden Comfort socks are designed to keep your feet comfortable and ventilated, even during long distance runs. Ultimate Comfort: With 80% Drynamix Polyester, 18% Polyamide, and 2% Elastane, these socks provide the perfect balance of comfort and support for your feet. Hidden Comfort/Stretch Extra deep heel pocket