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. LS2 uses their proprietary Kinetic Polymer Alloy (KPA) for the shell. It's lightweight, offers just a little flex as part of the energy management system, and is ultra-strong. It tests as well as the best composite materials in the world and is the perfect material for a racing helmet. This proprietary material uses nanotechnology to blend microscopic particles of aramid fibers into a high-end polymer. This material is absolute state-of-the-art in energy management materials, offering a bit of built-in flexibility to disperse energy, the penetration resistance of high-end fiber products, and a lightweight shell.
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