These comfy socks are an essential all year round our freshfeet technology keep feet fresh by combating the bacteria that cause odours style fitankle plan a cotton added stretch freshfeet with silver technology care and composition composition socks 1 3 63 cotton 36 polyamide and 1 elastane socks 2 66 cotton 26 polyamide 7 polyester and 1 elastane socks 4 72 cotton 27 polyamide and 1 elastane socks 5 40 polyester 36 polyamide 23 cotton and 1 elastane care instr