Description From flowy single track to technical descents, the Smith Forefront 3 Mountain Bike Helmet has your back (and front and sides) more than ever thanks to a complete internal injected roll cage, extended back coverage and a Mips® Safety System that's integrated directly into the helmet padding for more comfort. Add venting that increases airflow by 25 percent, a micro-adjustable BOA® Fit System and complete KOROYD® coverage, and you have a helmet that's as comfortable as it is loaded with cutting-edge design and impact protection. And when you start to sweat as you climb or prepare to drop in on a descent, you can count on the 20 vents plus our AirEvac™ ventilation to keep your sunglasses or goggles fog-free. The visor adjusts for easy goggle storage between laps, and you can slide your sunglasses into the shell for secure storage on the front or back. Product Details Protection Complete KOROYD® coverage for lightweight, energy-absorbing and ventilated impact protection Mips® Air Node Safety System is integrated directly into helmet padding to reduce rotational forces caused by angled impacts to the head A complete roll cage is integrated throughout the helmet to help distribute impact forces for a maximum level of protection Complies with U.S. CPSC Safety Standard for Bicycle Helmets for Persons Age 5 and Older as well as CE EN 1078 CPSC and AS/NZS2063 Fit / Integration Smith Flexible Fit System featuring BOA® for a premium fit 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 20 fixed vents for consistent airflow Three-position adjustable visor Lightweight, low-bulk single-layer webbing Front and rear eyewear storage channels Camera and light mount compatible Weight (Size M, Mips®): 14.4 oz / 410 g