Post-surgical closed shoe or ulcer treatment. Arthritis Lightweight, breathable and seamless material. Great stability} Indications: For postoperative treatment, ulcers, Arthritis Foot risk category 0, 1, 2 according to directive of the German Diabetes Society (DDG) Mode of action: Stability, pressure relief and reduction of shock after surgery and other foot ulcers Removable insole leaves room for insoles (also diabetic-adapted soles) Wide opening allows for bulky bandages Properties: Durable, water- and dirt-repellent material Breathable nylon fabric Zone seamless comfort Removable insole Continuous outsole Midsole (light gray) offers stability Shock absorbing sole (dark gray) Low profile - no need to compensate for height Suitable for left and right foot