Genuine leather and the best natural material. Padded top line, designed to protect your foot where it's sensitive. Orthopedic foot bed. Perforated insole to absorb moisture and keep the foot healthy and dry. Latex foam mid-sole provided for great cushioning. Air system, deep air channels inside the sole to help circulate the air inside the shoe, as you walk. Cushioned shock absorbing sole to protect spine and joint with every step.