Perhaps the safest mx helmet in its class, the LS2 Helmets Gate full-face motocross helmet offers technology and features rivaling helmets that sell for twice the price. This is an amazing lid. Let’ start with the shell. LS2 uses their proprietary Kinetic - SHELL | Meets or exceeds DOT FMVSS 218 and ECE 22.05. 1350g,+/-50g. Sizes XS-3XL. Made from Kinetic Polymer Alloy (KPA). 3 Shells. - COMFORT | Highest quality, removable, washable, technical fabric liner wicks moisture to keep you cool. 3D Laser-cut cheek pads for all day comfort with no hot spots. - VISOR | Wide eyeport accommodates most modern goggles. - SECURITY | KPA shell, emergency release cheek pads, and multi-density EPS all add up to the safest MX helmet in its class. Double D ring strap for secure fit. - VENTILATION | Fixed multi-port ventilation with ported EPS to keep you cool.