PRICES MAY VARY. Adjustable Size: XINIFOOT replacement insole can support most size, trim to fit insole allows for a perfect fit for your feet for Men Size (US 8-11) and Women Size (US 4-7) Shock Absorption: The elastic rubber insole with unique honeycomb is designed specifically to fully absorb shock and reduce stress on feet with every step. It is suitable for high-intensity exercise and helping reducing exercise-induced fatigue, like shin splints, runner's knee, plantar fasciitis. Brethable Fabric: The honeycomb shape shoe insole have good air permeability. The fabric on the insole can absorb sweat and remove moisture, making your feet fresh. Design for everyday use: it is perfect for walking, running, sport, hiking, etc, also suitable for those who should stand for a long time at work. Comfort and cushioning for all types of leisure or everyday footwear, such as casual shoes, work boots or shoes, sneakers, even hiking shoes. Package Include: 3 Pairs breathable comfort shoe insoles, colors are random. XXIN insoles offer affordable, comfort for anyone who wants their footwear to fit and feel better. XXIN HONEYCOMB Sports Insoles offer affordable comfort for anyone Shock absorption ensures reduction of muscle fatigue in feet & legs. Ideal for Walkers, Runners, Joggers, Sports Training and those seeking additional comfort and cushioning. Meets the demand of those who want targeted shock absorption for rear foot impact. Package included:3 pairs shoe insoles Color:random How to Use ? 1. Remove the current insoles from your shoes. 2. Place new insoles with your current insoles back to back. If your original insoles are shorter than the new insoles, you can trim along the outline on the bottom of the new insoles to match the size of your current insoles. 3. Insert the new Insoles into your shoes (do not put both the new insoles and your current insoles in the shoes at the same time as it would be too thick and wide).