Stylish open face motorcycle helmet. Fast helmet fastening. The helmet is made of strong and light material, with good ventilation. The helmet ensures a stable position of the head and neck while driving and prevents injuries from falls. The interior is filled with polyurethane foam, covered with delicate, anti-allergic fabric. Adjustable strap with buckles. Transparent glass Aerodynamics and ventilation A completely smooth shell with an excellent shape that not only reduces air resistance, but also reduces noise levels M/L size: 50-58 cm Weight: ~900g