Extremely Strong Polyester Water Resistant Tapes, Dry Fast After Contact With Water.The Velcro closure system is easy to put on and take off and allows a perfect fit to the foot.Cushioned Shoc Pad In The Heel Absorbs Impact Where You Need It Most.It has a Microban treatment, a zinc-based antibacterial technology that helps prevent bad odours.She Rough Rubber Of The Soles Resists Daily Use And Provides A Good Grip To The Ground. Nylon Structure Provides Stability And Clamps Foot In Irregular Terrain