Lifestyle-You™ Height Increasing Shoes Insoles(6 cm) 3 Layers. Unisex for Male or Female One Pair of Insoles, Three layers Height increasing Insoles with total elevation of 6 Cms (2.5 Inches Appx.). You can use one , two or three layers together as per your requirement and occasion. Comes with air cushion for extra comfort. Fits shoes of all sizes. One pack contains a pair. Please see the pictures for more information about the item.