LS2 Assault Burst HelmetLS2 assaults the competition with the class-leading Assault Helmet. The Assault shell is constructed from LS2'sKinetic Polymer Alloy (KPA), a lightweight strong composite material, and is paired with a multi-density EPS liner Expanded polystyrene (EPS) is a rigid, energy absorbing foam. In the helmet industry, EPS is the most common means of energy management to protect the brain. Generic EPS is often referred to as Styrofoam (a trademarked name owned by the Dow Chemical Company). Premium helmet producers utilize multi-density EPS liners to balance comfort, safety and performance. into three shell sizes. The interior comfort liner uses a high-tech fabric that wicks moisture, dries quickly and is fully removable and washable. The comfort pads are pre-curved using LS2s 3D laser technology for all-day comfort and no hot spots.Large, adjustable vents on the chin bar and at the top of the helmet work in conjunction with the rear spoiler and side venturi vents to offer adjustable, dynamic flow-through ventilation.The eye port is wide and houses an optically correct face shield with pinlock anti-fog lens included.Features: 2 shell sizes: XS-MD and LG-3XL Kinetic Polymer Alloy (KPA) shell Multi-density and channeled EPS 3D optically correctface shieldwith Quick Release System Pinlock A Pinlock lens is made to enjoy a fog-free ride. It is based on two key principles to ensure a fog-free vision. The moisture absorbing surface of the lens effectively attracts and stores water molecules, while the airtight seal creates a thermal barrier together preventing condensation of the visor. The system is kept in place by positioning the lens between two adjustable pins, making Pinlock the number one anti-fog solution for helmets. anti-fog insert included Inner drop down sun shield Removable and washable comfort liner Cheek padswith laser cut foam Ratcheting quick-release closure Meets or exceeds DOT & ECE 22.05 The ECE 22.05 (Economic Commission for Europe) standard is quite a bit younger than the current DOT standard, and in many ways offers a more comprehensive battery of testing than its American cousin. ECE standards test for safety features that can contribute to avoiding an accident altogether, such as the optical quality of approved face shields and safety factors not directly related to impact, such as shell rigidity. Unlike the DOT, every ECE 22.05 certified helmet model must actually be tested against the standard by an independent lab before it is available for sale with an ECE sticker. standards Designed for easy installation of the LS2 LinkIn RidePal III by SENA Bluetooth system