The Geox Flexyper Plus ankle boots in dark blue have a warm lining and a waterproof, breathable Amphibiox™ membrane. The upper combines polyurethane and polyester. The lightweight construction, reinforced toe and heel protect the foot during play, while the shock-absorbing sole absorbs shocks and vibrations. The zipper and laces make it easy to put on and adjust. The removable insole supports easy maintenance and hygiene. Respira™ technology helps to wick away moisture and maintain a pleasant climate in the shoe.