100-altis-gravel-helmet-mountain-bike-helmet
100-altis-gravel-helmet-mountain-bike-helmet, The new 100% Altis. Engineered for the demands of the modern-day mountain biker.Lightweight, breathable with class leading performance and safety all with a modest budget in mind.HighlightsSmartshockA(R) Rotational Protective System (11 point)High-Density EPS foam injection and molded with polycarbonate. All sized in specific moldsMassive airflow with an impressive 14 ventilation portsExpanded coverage while staying lightweightWashable, moisture-wicking anti-microbial linerAdjustable ratcheting fitment systemNexus push release snap-buckle