Mainline Downhill Mountain Bike Helmet for Adults - Includes Koroyd Coverage, MIPS Technology, and Adjustable Visor

About this item

• Our Pinnacle, Downhill-Certified Helmet: Made for going big, going fast, or both, the Smith Mainline gives you the confidence to get aggressive on the trail, whether you're slaying the EWS in Whistler or suffering through the last stage of your local enduro race
• Your Protection at its Core: Our Mainline helmet features complete Koroyd coverage for lightweight, energy-absorbing & ventilated impact protection, MIPS Safety Protection System & CPSC CE EN 1078, ASTM F1952 downhill, and NTA-8776 E-Bike certified
• Stay Cool & Eliminate Foggy Lenses: With 21 fixed vents for consistent airflow, hybrid X-Static/Ionic+ lining for sweat-activated control and lightweight, low-bulk single-layer webbing, you’ll stay cool and your glasses or goggles will stay clear
• Includes Multiple Padding Sets for a Comfortable Fit: Includes 3 washable cheek pad kits, 2 crown liners + 2 neck rolls to let you fine tune the fit; the visor adjusts into three positions
• Born on the Mountain, Built from Innovation: Smith is a performance eyewear and helmet brand for those inspired to pursue new and deeper connections with the outdoors; we’ve been outfitting consumers with the confidence to experience more since 1965