This two pack of kids’ tights has a thick 60 denier opacity, making them perfect for use as school wear. The stretchy design of these school tights helps create a great fit and allows easier movement, while M&S' Freshfeet™ technology provides an antibacterial finish that keeps them smelling fresh for longer.95% polyamide, 5% elastane lycra®Freshfeet™: combats the bacteria that causes odours to keep feet freshThe soft grip has a high stretch making the sock easier to put on & take off, it also helps socks stay in place and more comfortable to wear.