Womens M&S Collection 4pk Cotton Rich Invisible Trainer Liners™ - Black, Black

Get premium comfort with these soft cotton rich trainer liners. The handy silicone grippers will keep them in place while you're moving and they're ankle height so they're hidden easily inside your trainers. Designed with anti-bacterial and Freshfeet™ technology, these trainer liners keep footwear fresh and breathable, while the added stretch build ensures a neat fit whether you're walking, running, or taking a well-deserved rest.