Smith Forefront 2 MIPS Mountain Bike Helmet Ready, set, send. This next generation of our award-winning Smith Forefront mountain bike helmet has your back (and front, and sides) thanks to MIPS® and complete Koroyd® impact protection. Designed to work with goggles or sunglasses, the helmet vents warm air, eliminating foggy lenses so you'll feel confident even if your line of sight is less than ideal. And when your palms start to sweat right before you drop in, you'll stay cool thanks to a full 20 vents that keep the air flowing. The visor adjusts for easy goggle storage between laps, and you can slide your glasses for secure storage on the front or back. SpecificationsComplete Koroyd® coverage for lightweight, energy-absorbing and ventilated impact protectionMIPS® Brain Protection System reduces rotational forces caused by angled impacts to the headIntegrated skeletal structure creates a roll cage for added strength and impact protectionCPSC and CE EN 1078 certifiedDesigned for ultimate integration with Smith performance eyewear and goggles for maximum comfort, venting and storage convenienceAirEvac™ ventilation system integrates with Smith goggles and eyewear for fog-free lensesVaporFit™ dial adjustment system offers 270-degree fit adjustment with the turn of a dial20 fixed vents for consistent airflowThree-position adjustable visorIonic+® antimicrobial lining offers sweat-activated odor controlLightweight, low-bulk single-layer webbingFront and rear eyewear storage channelsCamera and light mount compatible Sizing GuideS: 51-55cmM: 55-59cmL: 59-62cm
