Developed with insights from professional mountain bikers, the Speedframe Pro Defy Helmet has achieved Virginia Tech's highest honor (5 stars) in its Bicycle Helmet Ratings program. This advanced open-face mountain bike helmet features the Mips® Air Node system, a ventilated Low Friction Layer designed to minimize rotational forces and redirect impact energy away from your brain. Enhanced by dual-density Varizorb™ EPS, it disperses impact forces effectively for superior protection. The BOA® Fit System guarantees precise micro-adjustment for a secure fit. Its antimicrobial Ionic+® liner controls odor and wicks moisture, and can be removed for washing. A one-handed adjustable visor and dedicated sunglass storage make this helmet ideal for serious trail riders.
KEY FEATURES
Features Mips® Air Node protection system
BOA® Fit System for micro-adjustability
FIDLOCK SNAP helmet buckle provides quick and secure entry and exit while wearing gloves
Removable, washable Ionic+® liner is antimicrobial and manages odor while wicking moisture away from the head
Optimized venting with channeled, in-molded EPS provides efficient cooling
One-hand adjustable visor is compatible with sunglasses and goggles
Sunglass-specific storage solution
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