HJC IS-33 Helmet
Have a functionality, fit, or otherwise product-specific question about the HJC IS-33 Helmet? Ask it here! If you have a customer service or shipping question, please direct it to our Customer Service department.



Wrap a cloth measuring tape around your head just above your eyebrows. Pull the tape comfortably snug, and read the length.
| Size | Hat Size | Measurement (in) |
|---|---|---|
| 2XS | 6 3/8 - 6 1/2 | 20 - 20 1/2 |
| XS | 6 5/8 - 6 3/4 | 20 7/8 - 21 1/4 |
| SM | 6 7/8 | 21 5/8 - 22 |
| MD | 7 1/8 - 7 1/4 | 22 1/2 - 22 7/8 |
| LG | 7 3/8 - 7 1/2 | 23 1/4 - 23 5/8 |
| XL | 7 5/8 - 7 3/4 | 24 - 24 3/8 |
| 2XL | 7 7/8 - 8 | 24 3/4 - 25 1/4 |
| 3XL | 8 1/8 - 8 1/4 | 25 5/8 - 26 |
| 4XL | 8 3/8 - 8 1/2 | 26 3/8 - 26 3/4 |
| 5XL | 8 3/4 - 9 | 27 1/4 - 27 5/8 |
Sizing information is provided by the manufacturer and does not guarantee a perfect fit.
Click here to see the full HJC Helmets Size Chart| Product Style | RevZilla SKU ID | Manufacturer Product # | Availability |
|---|---|---|---|
| Black / XS | 507594 | CRO954-601 | In Stock: Ships within 24 hours |
| Black / SM | 507595 | CRO954-602 | In Stock: Ships within 24 hours |
| Black / MD | 507596 | CRO954-603 | In Stock: Ships within 24 hours |
| Black / LG | 507597 | CRO954-604 | In Stock: Ships within 24 hours |
| Black / XL | 507598 | CRO954-605 | In Stock: Ships within 24 hours |
| Black / 2XL | 507599 | CRO954-606 | In Stock: Ships within 24 hours |
| Matte Black / XS | 507600 | CRO954-611 | In Stock: Ships within 24 hours |
| Matte Black / SM | 507601 | CRO954-612 | In Stock: Ships within 24 hours |
| Matte Black / MD | 507602 | CRO954-613 | In Stock: Ships within 24 hours |
| Matte Black / LG | 507603 | CRO954-614 | In Stock: Ships within 24 hours |
| Matte Black / XL | 507604 | CRO954-615 | In Stock: Ships within 24 hours |
| Matte Black / 2XL | 507605 | CRO954-616 | In Stock: Ships within 24 hours |
| White / XS | 507570 | CRO954-141 | In Stock: Ships within 24 hours |
| White / SM | 507571 | CRO954-142 | In Stock: Ships within 24 hours |
| White / MD | 507572 | CRO954-143 | In Stock: Ships within 24 hours |
| White / LG | 507573 | CRO954-144 | In Stock: Ships within 24 hours |
| White / XL | 507574 | CRO954-145 | In Stock: Ships within 24 hours |
| White / 2XL | 507575 | CRO954-146 | In Stock: Ships within 24 hours |
| Silver / XS | 507588 | CRO954-571 | In Stock: Ships within 24 hours |
| Silver / SM | 507589 | CRO954-572 | In Stock: Ships within 24 hours |
| Silver / MD | 507590 | CRO954-573 | In Stock: Ships within 24 hours |
| Silver / LG | 507591 | CRO954-574 | In Stock: Ships within 24 hours |
| Silver / XL | 507592 | CRO954-575 | In Stock: Ships within 24 hours |
| Silver / 2XL | 507593 | CRO954-576 | In Stock: Ships within 24 hours |
| Wine / XS | 507576 | CRO954-261 | In Stock: Ships within 24 hours |
| Wine / SM | 507577 | CRO954-262 | In Stock: Ships within 24 hours |
| Wine / MD | 507578 | CRO954-263 | In Stock: Ships within 24 hours |
| Wine / LG | 507579 | CRO954-264 | In Stock: Ships within 24 hours |
| Wine / XL | 507580 | CRO954-265 | In Stock: Ships within 24 hours |
| Wine / 2XL | 507581 | CRO954-266 | In Stock: Ships within 24 hours |
| Dark Grey / XS | 507582 | CRO954-561 | In Stock: Ships within 24 hours |
| Dark Grey / SM | 507583 | CRO954-562 | In Stock: Ships within 24 hours |
| Dark Grey / MD | 507584 | CRO954-563 | In Stock: Ships within 24 hours |
| Dark Grey / LG | 507585 | CRO954-564 | In Stock: Ships within 24 hours |
| Dark Grey / XL | 507586 | CRO954-565 | In Stock: Ships within 24 hours |
| Dark Grey / 2XL | 507587 | CRO954-566 | In Stock: Ships within 24 hours |