The lazer z1 lazers most advanced road helmet to date in the z1 lazer have also introduced a new signature with the new rear spoiler the z1 features new technology such as t pro or temple protection safety is always a priority when designing a new helmet and we identified that one of the weakest points in the skull is around the temple as a result the z1 offers additional coverage at the side of the head by lowering the helmet in that area without adding weight and while ensuring comfort