The Maze Helmet by Smith is the go-to helmet for clean, modern, minimalist design. Molded into the world’s lightest certified snow helmet. The Maze features lightweight In-Mold construction, the Snapfit SL2 Ear Pads, is beanie compatible and surprises you with many more features. Just have a look! Features: + Removable Goggle Lock + 9 Vents + Snapfit SL2 Ear Pads + Beanie Compatible + Airflow Climate Control + Self-Adjusting Lifestyle Fit System + AirEvac 2 Ventilation + Lightweight In-Mold Construction + Skullcandy™ Audio Systems Available + SIZING: (LIFESTYLE FIT SYSTEM) + Small 51-55 cm + Medium 55-59 cm + Large 59-63 cm + X-Large 63-67 cm + CERTIFICATION: ASTM F 2040, CE EN 1077:2007 CLASS B + WEIGHT: 12 oz/350 grams + PATENT # D645,210 + Smith Lifetime Warranty