ELL IN POLYPROPYLENE HD Lightweight outer shell in high density polypropylene with exponentially improved performance. Excellent in impact absorption, especially at low temperatures (-30°C). Resistant to color degradation. ERGO FIT SYSTEM Helmet size adjustment system that allows an easy and secure fit by rotating a large diameter wheel. The system moves up and down to fit a wide range of head shapes. Ergonomic lugs provide support at the back of the neck for added comfort. HIGH DENSITY EPS INNER CAP High density inner shell that allows a complete absorption of impact energy and provides greater comfort. ADVANCED STRAP Chin strap with 5 adjustment points to customize the fit. Fits wider head circumferences and use of noise-proof headphones. The color of the buckle indicates the degree of compliance with EN standards
