Offer kids the support they need with these cushioned trainer liners, great for wearing while playing sport or in PE. Made from a stretchy cotton rich blend and with a cosy ribbed trim, these kids’ ankle socks have also been finished with M&S' Freshfeet™ technology, working to keep them odour-free for longer even while exercising. We only ever use responsibly sourced cotton for M&S' clothes. M&S' socks have a clever hidden name tag inside the cuff to add your child’s name.