The Giro Register helmet combines sleek design and lightweight construction with features that complement your style, on the road or trail. Made with InMold Construction technology in a comfortable Universal Fit size, and equipped with our convenient Roc Loc ® Sport system, the Register adjusts with a simple turn of the dial so you can customize the fit in seconds. A range of colours from mild to wild lets you choose exactly how your on-bike style comes together to create a helmet that looks and feels like it was made for you. Enjoy your ride even more in the excellent new Giro Register helmet. Features: In Mold construction Universal adjustable fit Roc Lox retention system Comfortable padding Wide range of colours MTB style peak