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Redefined and reloaded, the Giro Avera™ helmet delivers sleek style, plush comfort, and all-conditions performance for women riders. Featuring lightweight In-Mold™ Construction and a hidden EPS foam profile, the Avera offers a low-profile silhouette with beveled vent sliders that are easy to adjust—even with mittens. Thermostat Control™ Adjustable Venting and Stack Vent technology keep you comfortable and fog-free, while the In Form™ Fit System with Vertical Tuning ensures a custom fit that adapts to your head shape and goggle setup. From groomers to glades, the Avera is built to perform.
How to measure your size – Wrap a measuring tape around your head, keeping the tape level from front to back. Note the measurement and reference the Size Guide. Note: Make sure the helmet fits with a little room when the fit system is loose, and sits low enough to protect your forehead without hindering your vision. Once you’ve got the right size, you can adjust the fit.
| Adult Size | Circumference |
|---|---|
| S | 52 – 55.5 cm |
| M | 55.5 – 59 cm |
| L | 59 – 62.5 cm |
| XL | 62.5 – 65 cm |
| Youth Size | Circumference |
|---|---|
| XS | 48.5 – 52 cm |
| S | 52 – 55.5 cm |
| M | 55.5 – 59 cm |
Because you want a helmet that blends sleek design with real performance. The Avera delivers adjustable airflow, a custom fit, and a low-profile silhouette—perfect for women who ride with style and confidence.


Need help or have questions about placing an order, delivery, or something else? Message us anytime for support.
