Drop into banked corners, and roll flowy singletrack with confidence. Designed for those who embrace speed, the Smith Payroll mountain bike helmet offers complete coverage for enduro, trail and E-MTB use. The lightweight design is E-bike certified, which tests helmets at higher speeds than traditional bike helmet certifications. Zonal Koroyd® and MIPS® impact technology mean that you can focus on the trail. Our VaporFit™ system lets you adjust the helmet on the fly, and the MIPS layer is integrated with the fit system for a snug, cohesive fit that feels great all day. Generous vents with internal air channels keep you cool while climbing and focused on the descent with fog-free lenses. The three-position visor accommodates sunglasses or goggles between laps or when the sun finally drops below the horizon. Protection Lightweight in-mold construction. Zonal Koroyd® coverage for lightweight, energy-absorbing and ventilated impact protection. MIPS® Brain Protection System reduces rotational forces caused by angled impacts to the head. NTA8776 E-bike, CPSC, CE EN 1078 and AS/NZS2063 certified. Fit/Integration VaporFit™ dial adjustment system offers 270-degree fit adjustment with the turn of a dial. AirEvac™ venti Designed for ultimate integration with Smith performance eyewear and goggles for maximum comfort, venting and storage convenience. AirEvac™ ventilation system integrates with Smith goggles and eyewear for fog-free lenses. Features 19 fixed vents for consistent airflow. Three-position adjustable visor. Iconic+® antimicrobial lining offers sweat-activated odor control. Lightweight, low-bulk single layer webbing. Y-strap divider keeps helmet straps flat and close to the face Included Smith drawstring helmet bag.