Light, orthopedic FLEX ORTHOPEDIC sandals made of high-quality eco leather. The shoes have a profiled natural leather insole and a stiff heel counter. The unique, non-slip sole absorbs shocks. When choosing a size, please use the size chart. 19-12/20-12,5/21-13,5/22-14/23-14,5/24-15,5/25-16,5/26-17/27-17,5/28-18,5/29-19/30-19,5 cm.