Electric Scooter Helmet with Visor Magnetic Goggles 58-61cm for Men Women Road Bicycle Helmet Motocross Helmets casco Application: road, bicycle, skateboard, roller skating, Material: shell PC internal imported EPS Technology: In-Mold Color: silvery white, black, blue and black, black and white Size: (57-62CM) Inner width: 18CM, inner length: 22CM Weight: 273G Head circumference: 57-61CM Ventilation holes: 6 Structure: External impact-resistant PC, internal EPS integrated molding to absorb impact technology, with inner lining, nylon webbingSpecifications: Make your every trip safe and worry-free High face value. One helmet is convenient and quick for multiple uses One-piece molding, in line with aerodynamics, equal emphasis on safety and light weight, releases the pressure on the head and neck, and reduces the burden of travel Lengthened high-definition lens Unisex ABS engineering material Ventilated streamline helmet body Adjustable head circumferencePackage Included:1xhelmet",