The mount k is a high-quality and lightweight starter helmet that incorporates many proven technologies from professional sports.Features:In-mould for a durable connection with the outer shell with shock-absorbing material (eps)high visibility due to bright reflectorsgood ventilation with 5 air inlets and 10 air outlets connected with flow channelszoom evo: adjustment system with 2k full head ring is hard-wearing and malleable for optimal stability and comfortable fitlower edge protection: also protects the helmet from external influencesfly net for protection against insects