Keep kids smart, stylish, and comfortable during school with M&S' kids' ankle sock multipack. Designed with strong and durable reinforced heels and toes and woven in a cotton mix material, these school socks also use M&S' Freshfeet technology so feet remain fresh, cool and dry an have handy name tags to identify them easily.  All of the cotton for M&S' clothing is sustainably sourced and always will be.