Description These air cushioned insole not only give you a height boost, they are also very comfortable to wear. This is a two-piece design which allows you to adjust to the desired shape and height for superior comfort. Special air cushioning design protects your knees and ankles while providing a balance of foot pressure. This is ideal for people with jobs that require prolonged periods of standing time and extreme walking routines.   Features: Designed in a way to mould and shape into your foot Ventilation air holes on the insoles with air cushion heel Increase height for when your wanting that heel lift at parties wedding etc Impossible to know you have heel lifts - once placed inside your shoes Reduces pressure on both knees and back which can reduce spine problems. Made from air breathing, durable and flexible high quality fiber material Suitable for many kinds of shoes and boots Size:Can fit Men's shoes(Insoles can be trimmed with scissors to fit your shoes ) Type: 1Layer(3cm)    Package Included: 1 Pair of shoes pad (3cm)