Featuring a sleek design with extended coverage and an integrated visor, the Spark backs up clean design and its well-ventilated shape with a great fit. Designed for aspiring trail riders, the Spark lets you charge with confidence. Key Features: Fusion In-Mold polycarbonate shell - A process pioneered by Bell bonds the helmet\'s outer shell to the EPS foam liner to create a sturdier helmet.,Ergo Fit - Sleek dial system for one-handed adjustments,13 vents,No-Twist Tri-Glides: Quick-adjust fasteners that help keep straps flat and properly positioned,Sweat Guide pad design pulls moisture away from the brow pad and away from eyewear,Integrated visor,CE EN1078 certified,. Construction: Fusion In-Mold polycarbonate shell - A process pioneered by Bell bonds the helmet\'s outer shell to the EPS foam liner to create a sturdier helmet. Fit System: Ergo Fit - Sleek dial system for one-handed adjustmentsNo-Twist Tri-Glides: Quick-adjust fasteners that help keep straps flat and properly positioned Weight: 300 grams