These comfy socks are an essential all year round lots of different colours gives him a fun choice our freshfeet technology keeps feet fresh by combating the bacteria that cause odours style fitankle plan a cotton added stretch freshfeet with silver technology care and composition composition pair 1 66 cotton 33 polyamide and 1 elastane pair 2 4 81 cotton 18 polyamide and 1 elastane pair 3 5 76 cotton 23 polyamide and 1 elastane care instructions machine washable tu