SIZE CHART - CYCLING HELMETS
HOW TO MEASURE
1. Helmets & Hats
Use a flexible tape measure and wrap it around your head just at the top of the brow and around the temples.
| ARO3 | ARO3 | ARO3 | ARO5 | ARO5 | ARO5 | ARO7 | ARO7 | |
|---|---|---|---|---|---|---|---|---|
| Size | S | M | L | S | M | L | M | L |
| Head Circumference | (52-56cm) | (55-59cm) | (58-62cm) | (52-56cm) | (55-59cm) | (58-62cm) | (55-59cm) | (58-62cm) |
| Helmet weight CE (g) | 251 | 269 | 271 | 264 | 288 | 305 | / | / |
| Helmet weight CPSC (g) | 275 | 295 | 313 | 279 | 300 | 323 | 410 | 435 |
| Helmet weight AS/NZS (g) | 275 | 295 | 313 | 279 | 300 | 323 | 410 | 481 |
