product information:Material: PC+ EPSWeight: 0.277kg (L size)Number of holes: 23Process: PC integrated molding technologySpecification: S, M, LColor: matte black, fluorescent green, purple, whiteUses: cycling, rock climbing, mountaineering and other outdoor sportsFeatures: with helmet warning lightAerodynamic designProfessional air duct designVentilation design



GR, LESVOY