These comfy socks are an essential all year round our freshfeet technology keeps feet fresh by combating the bacteria that cause odours an assortment of rainbow colours is a fun finishing touch style fitliner added stretch freshfeet with silver technology care and composition composition pair 1 63 polyester 20 polyamide 16 cotton and 1 elastane pair 2 3 70 cotton 21 polyamide 8 polyester and 1 elastane pair 4 41 polyester 37 cotton 21 polyamide and 1 elastane pair