Socksmith Mens Dasher Dancer Imported Sizing: Sock size 10-13 will fit a Men's Shoe Size 7-12.5 Fiber Content: 70% Cotton, 27% Nylon, 3% Spandex You can return this item for any reason and get a full refund: no shipping charges. The item must be returned in new and unused condition. Go to Your Orders to start the return Print the return shipping label Ship it!