Double width adjustable Velcro® straps for secure closure and fit. Injection molded TPU heel provides support and protects the heel and ankle. Internal toe counter is layered under the synthetic leather Alpinestars exclusive vulcanized rubber compound sole with unique side wrapping design. Midsole follows the shape of the foot and features a structured shank reinforcment. Intergrated waterproof inner bootie. Instep Velcro® adjuster strap and Achilles flex zones for superior comfort. Removable anatomic foot bed and multi-density EVA padding. Vulcanized rubber outsole. Rear reflective insert for nightime visibility. CE-certified.