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Product information
DEFIANT HELMET
FEATURES:
- Multi-layered EPS shell
- Maximum venting
- Removable cheek padding
- Ready to receive generic communication devices
- FCS System for a premium fit with maximum comfort
- Neck curtain non-removable
- Double D chin strap
- DOT and Snell M2015 certified
Take measurement of the circumference (outline) of the head at the widest point - about 2.5 cm (1 inch) above the eyebrows and ears. For brand CKX helmets and Gmax add 1cm to your measurement.
Helmets for adults
| Size | Hat size | Circumference (inch) | Circumference (cm) |
|---|---|---|---|
| XX-Small | 6⅜ - 6½ | 20⅛ - 20½ | 51-52 |
| X-Small | 6⅝ - 6¾ | 20⅞ - 21¼ | 53-54 |
| Small | 6⅞ - 7 | 21⅝ - 22 | 55-56 |
| Medium | 7⅛ - 7¼ | 22½ - 22⅞ | 57-58 |
| Large | 7⅜ - 7½ | 23¼ - 23⅝ | 59-60 |
| X-Large | 7⅝ - 7¾ | 24 - 24⅜ | 61-62 |
| XX-Large | 7⅞ - 8 | 24¾ - 25½ | 63-64 |
| 3X-Large | 8⅛ - 8¼ | 25⅝ - 26 | 65-66 |
| 4X-Large | 8⅜ - 8½ | 26⅜ - 26¾ | 67-68 |
| 5X-Large | 8⅝ - 8¾ | 27⅛ - 27½ | 69-70 |
Helmets for youth
| Size | Circumference (inch) | Circumference (cm) |
|---|---|---|
| Small | 20⅛ - 20½ | 51-52 |
| Medium | 20⅞ - 21¼ | 53-54 |
| Large | 21⅝ - 22 | 55-56 |
Helmets for kids
| Size | Circumference (inch) | Circumference (cm) |
|---|---|---|
| Small | 19.15-19.50 | 49-50 |
| Medium | 20.10-20.45 | 51-52 |
| Large | 20.87-21.26 | 53-54 |
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*In case of divergence between price or description in stores and internet, the store info will prevail.
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