MODBC is equipped with Oakley's 360° Fit System that features an adjustable dial to deliver a customized, secure fit. MODBC features an in-mold polycarbonate shell and weighs under 450 grams, making it one of our lightest helmets available. An extra bonus can be found for riders who like wearing their favorite hat under their helmet. Inside is a hat button compartment for pain-free hat compatibility. The front fixed goggle vents optimize goggle performance and help reduce the chances of fogging. The adjustable ventilation across the top of helmet is partnered with interior channeled foam to help direct the flow of air over your head and out through the exhaust ports at the back of the helmet. Seamless magnetic functionality lets you fasten your helmet with gloves on.