Developed, designed, and tested by mountain bikers in close collaboration with 3-time downhill world champion Greg Minnaar, the Oakley MTB Helmet DRT5 MIPS gives you the confidence to tackle even the most challenging descents. The integrated MIPS Brain Protection System shields your head from multi-directional impacts, while the BOA 360 Fit System ensures an optimal fit and seamless compatibility with your eyewear. The sweat-absorbing silicone strip channels sweat away from your eyes, keeping your eyewear clear. The adjustable visor, with 6 levels and over 60° of total adjustability, lets you store your goggles in a forward-facing position, and the rear hooks provide a secure place to stash your glasses. With 13 ventilation openings, you’ll stay cool and comfortable on every ride. Certified according to (US) CPSC 1203, (EU) EN1078, and (AU) ANZ2063 standards.