7 Pak Microfiber No Show Liners Fashion Cut Perfect for Peep Toe Shoes Liners come in One size 9-11 Show off some toe cleavage with our super cozy microfiber shoe liners! Perfect for peep toe shoes, these foot liners open at the front and rest securely in the back. Durable, soft nylon provides the right amount of cushioning to keep you comfortable all day long.