Spice up your cranial accessory game with the K2 Thrive Helmet. This stylish lid adds a subtle visor brim if you're into that sort of thing. And the best part? It's bike certified, so it'll pull double duty from the ski hill to the city commute.

• Hard Shell Construction: Hard-shell helmets are built to last and will look great no matter how many trips they make in and out of your gear bag. Hard-shell helmets protect users from impact thanks to lightweight EPS foam bonded to a durable, injection-molded ABS shell.
• Passive Channel Venting: Channels on the inside surface of the EPS direct air-flow between your head and the helmet, removing moisture and excess heat for all day comfort.
• Full Wrap Liner: A comfortable, washable, full-coverage, and breathable liner design wicks moisture to prevent overheating and seamlessly integrates K2's fit and audio systems.
• The K2Dialed Fit System creates a custom-fitting helmet no matter what your head shape is. An ergonomically inspired three-point adjustable interface maximizes fit and customization with the twist of a dial. This allows for the ultimate convenience of being able to make fit adjustments on the fly.
• Exceeds the US standard ASTM F2040 Standard Specification for Helmets Used for Recreational Snow Sports and the European standard EN 1077 Helmets for alpine skiers and snowboarders.
• Certified for cycling by the Consumer Product Safety Commission and the European Cycling Standard.