These comfy socks are an essential all year round an assortment of rainbow colours is a fun finishing touch our freshfeet technology keep feet fresh by combating the bacteria that cause odours style plan a cotton added stretch freshfeet with silver technology assorted colours care and composition composition pair 1 5 81 cotton 18 polyamide and 1 elastane pair 2 4 78 cotton 21 polyamide and 1 elastane pair 3 70 cotton 29 polyamide and 1 elastane care instructions machin