The Six Six One Pro Bravo Helmet uses a Coolmax-covered liner and excellent ventilation to keep your noggin safe and comfortable as you rip another trail. Even the steepest rock-covered gnar won't seem so bad with this ultralight fiberglass full-face bike helmet. The Six Six One Pro Bravo Helmet fits flawlessly with nearly any motocross goggles, so your eyes won't fill with dust as you ride your friend's back tire and wait for a spot to pass that slowpoke.