The Source MIPS Helmet from Giro combines advanced performance with high protection in a robust design that is made for activity on the trail. First and foremost is the integrated Multidirectional Impact Protection System (MIPS) technology, a special construction that attenuates oblique forces and thus protects against serious brain injuries. For even more all-round protection, the helmet shell is pulled far down at the back. And when you're pedaling hard, the 17 ventilation openings ensure optimum cooling, while the Roc Loc 5 adjustment system offers you optimum comfort. The screw-on visor gives extra style points, while the full hardbody cover on the underside increases resistance and durability. This makes the Source MIPS Helmet without a doubt the go-to helmet for rough, rugged trails.