Momo Design Jet Helmet Hero Black demi-jet helmet with a refined design with a shell completely covered in genuine leather with embossed logo at high frequency by the vintage look. Shell Material: ABS and Leather. Painting: with special paints for increased weather resistance. Sizes: XXS, XS, S, M, ML, L, XL Lining removable and washable (except neck roll). Cheek pads in different thicknesses. Inner material: High sweat absorption fabric and micro-network. Fabric with silver ion treatment for an effective antibacterial. Dark sun visor manually operated. Chinstrap with micrometer buckle. Homologation: ECE 22-05 (Europe).