Cannondale's all-mountain-capable Ryker protects your dome without holding you back from all-day, all-gnar riding sessions. Huge vents channel cooling breezes through the helmet, the padding is soft and easy to wear, and Cannondale's one-handed adjustment dial makes it simple to find your perfect fit. The lowered back of the helmet covers your occipital bones for increased protection and the visor keeps the sun and rain out of your eyes.