Stylish helmet with visor from the JH Collection in durable ABS plastic with a matt finish, using MIPS technology for added protection against concussion. Ventilation slots at front and back help you stay cool when riding. Removable lining that is easy to keep clean and fresh. S: 53-55, M: 56-58, L: 59-61. Approved according to the new CE standard EN 1384:2023.