Kali Maya 3. 0 Helmet Kali is back with their updated Maya 3. 0 half-shell helmet. The Kali Maya 3. 0 packs top-notch safety features into a super-lightweight helmet designed for all-mountain and enduro riding. The Maya 3. 0 uses Kali's Composite Fusion Plus technology, which is layers of multi-density EPS foam throughout the helmet to help disperse impact energy. For additional protection, a low-density layer (LDL) provides protection from rotational forces and low-speed impacts. The Maya 3. 0 features an updated ventilation system, with more air vents for better cooling on those hot rides. A new dial retention system with vertical adjustments helps you get the perfect fit and an adjustable and locking buckle keeps it all together. A removable and washable liner adds comfort and is treated with an anti-microbial treatment to keep the helmet smelling fresh ride after ride. To top it off, the Kali Maya 3. 0 Helmet weighs in at just 245 grams. Features Proprietary Low Density Layer (LDL) provides protection from high-speed linear and rotational forces Composite Fusion Plus technology bonds the helmet shell and foam together, providing a lighter weight, more durable helmet13 air vents Moto-style visor offers protection from sun and branches Dial retention system Removable and washable liner with anti-microbial treatment Lifetime Crash Replacement Guidelines SPECIFICATIONSCore Material EPS, LDLClosure system Locking Buckle Safety Certifications EN 1078, CPSCIntended Use Enduro, Trail Weight245 grams Sizing Size XS/Small Small/Medium Large/XLHead Circumference (cm)50 - 54cm55 - 61cm60 - 63cm | Kali | Maya 3. 0 Helmet Men's | Size Large/extra Large In Solid Matte Moss/silver