The helmet is made of composite material. | It is simply clamped with a buckle. | Not homologated for road use. | Version: matt. | Sizes: S - XL | Gender: Unisex;Male;Female | Outer shell size: 1 | Made in: Pakistan;South Korea | Sun Visor: No | Age Group: Adult | Size: XL | Material: ABS | Original Colour by Producer: