Coupon LABORDAY20 applies to select full-price merchandise only. Offer applies to a single eligible item per order. Online only: offer not available in store. Offer available exclusively to Als.com email subscribers – enroll at checkout. Offer valid through 9/7/2026 at 11:59pm MST. Coupon codes are not stackable: one code per order. Offer is limited on on-hand items only. Offer is not transferable and is not redeemable for cash. Not valid on special orders, gift cards, tax, shipping, rentals, previous purchases or bundle discounts. Brand and category exclusions apply. Offer subject to change without notice. See als.com/promotions for details. |
Discover a new level of safety and comfort with the Giro Fixture Mips II Helmet, a top choice for mountain biking enthusiasts. This helmet integrates the Mips Brain Protection System, designed to reduce rotational forces during impacts, enhancing both fit and comfort. Its In-Mold Construction fuses a tough polycarbonate shell with an impact-absorbing foam liner for a lighter and cooler design. The Roc Loc Sport Fit System ensures easy one-handed adjustments, while reflective details provide increased visibility in low-light conditions. With Giro's Universal Fit sizing, you can enjoy a great fit straight out of the box. Stay protected and comfortable, whether you're navigating steep trails or enjoying a leisurely ride.
Size Guide
| HELMET SIZE | Head Circumference |
|---|---|
| S | 51 - 55 cm |
| M | 55 - 59 cm |
| L | 59 - 63 cm |
| XL | 63 - 65 cm |
| Universal Adult | 54 - 61 cm |
| Universal Women's | 50-57 cm |
| Universal XL | 58-65 cm |
HEAD CIRCUMFERENCE — Wrap a measuring tape around the head, keeping the tape level from front to back. Note the measurement and reference the Size Guide.
Note — A Giro helmet should fit with a little room when the fit system is loose, and sit low enough to protect your forehead without hindering your vision. From there, you can adjust the fit so it is more secure and comfortable.
