HJC Ds-X1 Helmet When you combine two ride styles into one adventure you need a helmet that can keep up, the HJC Ds-X1 dual sport helmet was made to do just that! An aerodynamic visor, which has been wind tunnel tested, adorns the top of the helmet to block out the sun while it peaks through the trees. Combat fogging when you pair a Pinlock with the Hj-27 shield on the HJC Ds-X1. The advanced polycarbonate shell is light enough to keep your head on a swivel yet strong enough to protect against those trees that in front of you on the trail. Developed with ACS or Advanced Channeling Ventilation and SuperCool interior technology, the Ds-X1 will keep the air flowing and your head cooled off. Features: Advanced polycarbonate shell Dual sport performance Breathable SuperCool interior Moisture wicking Removable and washable interior Pins to accept anti-fog lens Pinlock sold separately Anti-scratch shield DOT approved