Troy Lee Design A1 MIPS CLASSIC IVY Open Face Bike Helmet

Troy Lee Designs introduced the A1 helmet in 2013, and it's still one of the most comfortable MTB helmets on the market, made even safer with the addition of MIPS rotational brain protection. This lightweight, fully encapsulated all-mountain helmet uses maximum coverage and size to keep you safe and protected in all riding conditions. When the action heats up, the 8 intake and exhaust vents allow air to flow through the helmet and cool your head. The one-piece, breathable, antimicrobial liner wicks away water faster than regular padding and is washable.

Technical Data Sheet:

• Reinforced polycarbonate shell molded with EPS liner extends along the sides and back of the head for maximum protection and durability
• The MIPS brain protection system reduces rotational forces to the brain
• 8 pressurized intake passages draw in fresh air for maximum ventilation
• 8 rear vortex intake vents help vent and absorb heat from the head
• The triple-position adjustable retention system allows for a custom fit customized for various glasses, head shapes and riding styles
• One-piece, ultra-soft, removable and washable comfort liner made from moisture-wicking, anti-microbial material for a dry and comfortable feeling
• Adjustable full-spectrum moto-inspired visor with anodized aluminum hardware
• 5-star rating from the VA Tech Testing Institute Bicycle Helmet Test
• CPSC 1203, CE EN 1078 certified, AS/NZS 2063