1,compostion:90% cotton + 7% nylon +3% spandex. 2,packing:as the client's request 3,welcome the customer's design. 1. compostion:90% cotton + 7% nylon +3% spandex.2.packing:as the client's request3.welcome the customer's design.4.we accept the OEM5.needle:96N double thick cylinder6.comfortable and warm and fashion and soft. confirtable men's cotton socks