evo.com | Troy Lee Designs Helmets > The Troy Lee Designs A2 MIPS Bike Helmet offers top of the line safety with cutting edge comfort and style. Combining EPP (for low speed impacts), EPS (for high speed impacts) and a MIPS slip-plane liner for rotational impacts, the A2 protects you across the gamut of potential crashes. Add huge air intakes for constant breathability and a customizable fit system and it's clear the A2 MIPS Bike Helmet is a lid you can lean on for safety and comfort on the trail. Dual-Density EPS + EPP Dual-density EPS co-molded with EPP for state-of-the-art impact energy management at low and high crash speeds as well as everything in between. 16% more EPS + EPP in frontal lobe and raised EPS splines provide more protection in common impact zones. Ventilation Large front and rear air passages coupled with deep internal channeling for maximum airflow and cooling efficiency. Rear Stabilizer Multi-purpose cam-lock adjustable stabilizer with +/- 20 mm vertical and +/- 60 mm horizontal movement with 3-position front and rear locations for a custom fit. MIPS (Multi-Directional Impact Protection System) Rotational slip plane protection. Certifications CPSC 1203, CE EN 1078-212, AS/NZ 2063-2008 | Troy Lee Designs A2 MIPS Bike Helmet 2018