Insurgent Spherical Helmet
The Giro Insurgent™ Spherical delivers the protection and comfort that top gravity riders from Rampage to EWS demand, with the ball-and-socket design of Spherical Technology™ paired with best-in-class cooling power.
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Size Guide
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.
| SIZE | CIRCUMFERENCE |
|---|---|
| XS/S | 51 - 55 cm |
| M/L | 55 - 59 cm |
| XL/XXL | 59 - 63 cm |
Note: We recommend you try helmets on before buying. Make sure the helmet fits snug enough that it doesn't shift or move when shaking your head vigorously. Once you establish the proper size helmet, fit can be adjusted by swapping between the included 25mm or 30mm cheek pads.
HOW TO ADJUST THE FIT
Step 1: Choose the proper cheek pads for your face/head shape. The Insurgent ships with two sizes (25mm and 30mm).
Step 2: Adjust the interior pads if needed.
Step 3: Secure the D-Ring buckle so the it rests against the back of the jaw/throat.
Step 4: Before riding, always check the fit to make sure the helmet is comfortable and secure. It should not roll forward or back, or sit so low that it hinders vision.
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Available In-Store Only