Peak Protection technology uses dual-density EPS foam to reduce weight while maintaining the highest industry safety standards Aerodynamic design for less drag & faster times Heat-sealed anti-microbial moisture wicking pads keep the sweat under control System Integrated Fit. A 3-position height adjustment allows &34;just-right&34; placement of the Ergo-fit EVA occipital pad & the micro dial tension adjuster delivers a precise fit Slightly deeper fit than the Teramo Polycarbonate Internal Cage reinforces critical vent bridges for best in class safety & ventilation Multi-molding Polycarbonate shell technology bonds the outer shell with the EPS shell for one-piece integrated design Comfortable lightweight anti-microbial webbing with cam-lock dividers offers secure adjustment & all-day wearability