Women's cycling helmet Giro Register II W Mat Black/Stone
Basic informations
| Category | Road bike helmets |
|---|---|
| Determination | women's |
| Brand | Giro |
| Catalog number | 39330-255 |
Technical parameters
| Helmet size | 50-57 |
|---|---|
| Color | black |
| Construction | In-mold |
| Season | 2026 |
| Execution | peak |
| Advanced level | sporty, recreational |
| Buildable size | adjustable |
| Other | Roc Loc® Sport, removable Snap-Fit 2 label, reflective elements, quick-drying linings, insect mesh |
| Sizes | universal women's (50–57 cm) |
| Ventilation | 19 holes, deep internal ventilation channels |
Product description
Giro set a new standard in quality and appearance for recreational helmets with the original Register model. The new Register II takes this standard even further. We bring you the design, style, and ventilation of Giro's best road helmets, incorporated into this affordable, lightweight helmet with In-mold construction.
Women's Register II helmet is designed for all hobby mountain bike riders or cycling enthusiasts. With a removable visor and an adjustable clamping system that tightens with a tightening wheel, you can always tune your helmet to be completely comfortable.
Technology
ROC LOC® AIR A revolutionary clamping system that improves both fit and ventilation of the helmet. The clamping system creates a small space between the head and the helmet itself where cool air flows. The setting options are the same as for the Roc Loc® 5 system.
IN-MOLD® Designation of a technological process in which EPS polystyrene foam is pressure-injected into the shell and reinforcements enclosed in the mould. Their connection reinforces the area of the vents and ribs. The result is a compact, uniform, lightweight, safe and very durable helmet.
Size chart
