Ergonomically designed using the highest quality materials to provide ankle protection in a simple slip on designSlim enough to fit comfortably in any shoe, the high tech 3D impact foam wards off dings and impacts, while the lycra body wicks away moisture to keep you coolCombined with an interior silicone band and a compression fit to keep âem snug and in placeDouble and single needle heavy duty stitchingSMUnisexBlackUPC/EAN/GTIN: 811120039678