2018 Giro Register MIPS Helmet
What Giro has to say about the Register
The Register™ MIPS® helmet combines sleek design and lightweight construction to match your style, on the road or trail. Made in a comfortable Universal Fitésize with our convenient Roc Loc® Sport fit system, the Register adjusts with a simple turn of the dial so you can tune the fit in seconds. A range of colors lets you choose exactly how your on-bike style comes together. Register MIPS models also have an integrated Multi-Directional Impact Protection System, which can redirect energy and provide more protection in certain impacts.
Helmet Sizing Guide
|XS||18.5 - 20||47 - 51||Adult||21.25 - 24||54 - 61||S/M||18 - 19.75||46 - 50|
|S||20 - 21.75||51 - 55||Women||19.75 - 22.5||50 - 57||M/L||19.75 - 21.5||50 - 54|
|M||21.75 - 23.25||55 - 59||Extra Large||22.75 - 25.5||58 - 65||Toddler||18.75 - 20.5||48 - 52|
|L||23.25 - 24.75||59 - 63||Youth||19.75 - 22.5||50 - 57|
|24 - 25.55||61 - 65||Child||19.75 - 21.75||50 - 55|
How to Measure For Your Size:
To determine the correct helmet size, wrap a measuring tape around the head, keeping the tape just above the ears and level front to back. Once you've determined the measurement, you can use the chart here as a guide; however, we recommend that you try helmets on prior to purchase to ensure the best fit and comfort.