REVOLVER EVO ULTRA VERSATILE | MAXIMUM STYLE We locked our R&D team in the laboratory and didn't let them out until they had taken the Revolver helmet and turned it into a truly class leading modular worthy of the Bell name. When our engineering team finally emerged, the result was the Revolver EVO. With improved features like a redesigned eye port seal, new chin curtain and an improved flip down sun shade, the Revolver EVO has truly taken Bell modular helmets to the next level. MODULAR STYLE TECHNOLOGIES: Lightweight Polycarbonate/ABS Shell Construction. Click Release Shield for fast, easy and tool-free shield replacement. NutraFog II anti-fog, anti-scratch and UV protected shield. Velocity Flow Ventilation system with Flow Adjust. Drop-down sunshield offers "on the fly" protection from the sun. Contoured Cheek pads. Removable/washable interior. Exclusive Magnefusion magnetic strap keeper. Chin Curtain to prevent cold air from entering the helmet