Lazer Blade Helmet Matte BlackThis helmet combines great looks with high performance and safety. Its shape is narrow combined with the Advanced Rollsys retention system, which provides an excellent fit and great adaptability.Available in sizes S, M and L Lazer Blade Helmet Matte BlackThis helmet combines excellent aesthetics with high performance and safety. Its shape is narrow, combined with the Advanced Rollsys retention system that provides an excellent fit and great adaptability.Its weight is very low (230g) and the helmet has a large number of openings (22) to guarantee ventilation.Characteristics:- Fit System: ARS Advanced Rollsys retention system- Construction: In-Mold- Ventilation: 22 openings- Weight: 230gr.Available in sizes: S (52-56cm), M (55-59cm) and L (58-61cm)