The cap is EPS (expanded polystyrene) high density very light, and excellent shock absorption properties. The hundreds of semi-circles embedded in the shell surface not only improve shock absorption, but also allow excellent airflow combined with the front, rear and center air zones. The inner padding is made of humidity absorbing textile, removable and washable. Microfiber attachment harness with quick-release closure clip, 4-point back fastening at the neck and chin protection. This helmet is equipped with a flexible visor and a TÜV certification.