1、PU Foam: Our big shoe filler is made of premium PU foam which is shock absorbing, soft, breathable, lightweight, and good stability to help your big shoes fit and prevent heel slippage. 2、Application: Toe padded insoles can shorten the size of the shoe and prevent the heel from sliding, effectively releasing the pressure on the foot and preventing the toes from sliding forward on impact. 3、Comfortable: Shoe size reducer can provide your feet with complete comfort and prevent foot ache. They are ideal for big size shoes and the ideal solution to the discomfort associated with big size shoes. 4、Half Size Adjustment: With great half size adjustability, these toe padded insoles are suitable for a wide range of shoes including high heels, formal shoes, casual wear, flats, sneakers, and boots.Suitable for men's and women's shoes. 5、Ergonomic Shape: The softly curved shape of our shoe filler is designed to accommodate different foot shapes and sizes, ensuring maximum comfort. Even individuals with sensitive or problem toes can enjoy a comfortable fit. Item Type: Shoe Toe Inserts Material: PU foam Size: Approx. 7.3x4.6x3cm / 2.87x1.81x1.18in (Manual measurement has a certain error) 5 x Pairs Shoe Filler Insert