The Quantum WaveCel is a 5-star rated mountain bike helmet with updated WaveCel safety technology thats lighter and cooler than ever. This do-anything helmet features a well-ventilated design with recessed channeling to provide more airflow on your warmest rides. Plus, finding the perfect fit is easy with the Headmaster III Fit System and a three-position adjustable visor. Storage channels make it easy to store your sunnies mid-ride.

• 5-star safety rating from Virginia Tech with lighter and cooler WaveCel technology
• New extended coverage provides greater protection than the prior generation
• Front vents and channel system with 10% larger cells for more airflow and efficient cooling
• Headmaster III fit system provides simple and secure one-handed adjustability
• Lay-flat camlock straps reduce twisting and binding to maximize comfort and fit
• Three-position adjustable visor with dedicated sunglasses storage on helmet
• Crash Replacement Guarantee provides a free replacement in the event of a crash within the first year of ownership