Size guide
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Helmets
Helmets : Adult
INFORMATION
How do I measure my head circumference (A)?
Measure your head circumference at the largest point, about 2.5 cm above your eyebrows.
| Model | ECLIPSE and TRACER |
|---|---|
| Sizes | A Head Circumference |
| S/M | 52-56 cm |
| M/L | 56-59 cm |
| Models | Other models |
|---|---|
| Sizes | A Head Circumference |
| S | 52-56 cm |
| M | 56-60 cm |
| L | 60-64 cm |