Unisex Mens womens 6 Pairs cotton rich Invisible Trainer sneaker Liners Footsies 68% cotton, 18% nylon, 13% polyester, 1% elastane Machine Washable 6 Pair Pack in various colours and sizes Unisex and Cotton Rich for Natural Softness Guaranteed to keep your feet fresh and cool without odours Ideal inside shoes, sneakers and pumps Machine washable at 40 degrees