The Bontrager Charge Wave Cel Commuter Cycle Helmet is designed for city riding. It comes with a hard shell to small knocks & a minimalist style. This is a fashion forward helmet but one that doesn’t skimp on the function. The Charge Helmet incorporates Bontrager’s revolutionary Wave Cel technology which is up to 48x better at protecting you from concussions than a standard EPS cycling helmet. This is the ultimate urban cycling helmet. The Charge has a Boa dial adjustment system so you can get the fit just right & a magnetic buckle for quick secure fastening. The helmet also comes with a built in Blendr mount at the back so you can securely mount a light to it for extra visibility in traffic. If you have a crash in your first year of ownership Bontrager will replace your helmet free of charge. Features Wave Cel advanced helmet technology The Boa® System lets you easily secure & adjust helmet fit with just one hand Fidlock magnetic buckle fastens effortlessly for a quick, secure fit The rear Blendr mount system easily integrates Bontrager light accessories Soft, comfortable, moisture-wicking & washable helmet pads Helmet is NTA 8776 certified & approved for S-EPAC use Reflective elements on the back of the helmet offer enhanced visibility to be seen The Crash Replacement guarantee provides a free helmet replacement if involved in a crash within the first year of ownership