0110-5952
This size chart is only for reference. Always try the helmet on and follow this manual’s instructions for a proper fit.
| SIZE | CENTIMETER | HAT SIZE | INCHES |
|---|---|---|---|
| XXS | 51-52 | 6 3/8 – 6 1/2 | 20 – 20 1/2 |
| XS | 53 – 54 | 6 5/8 – 6 3/4 | 20 7/8 – 21 1/4 |
| S | 55 – 56 | 6 7/8 – 7 | 21 5/8 – 22 |
| M | 57 -58 | 7 1/8 – 7 1/4 | 22 1/2 – 22 7/8 |
| L | 59 -60 | 7 3/8 – 7 1/2 | 23 1/4 – 23 5/8 |
| XL | 61 – 62 | 7 5/8 – 7 3/4 | 24 – 24 3/8 |
| 2XL | 63 – 64 | 7 7/8 – 8 | 24 3/4 – 25 1/4 |
| 3XL | 65 – 66 | 8 1/8 – 8 1/4 | 25 5/8 – 26 |
| 4XL | 67 – 68 | 8 3/8 – 8 1/2 | 26 3/8 – 26 3/4 |
| 5XL | 69 – 70 | 8 3/4 – 8 3/4 | 27 1/4 – 27 5/8 |
| SIZE | CENTIMETER | HAT SIZE | INCHES |
|---|---|---|---|
| XS | 54-55 | 6 3/4 – 6 7/8 | 21 1/4 – 21 5/8 |
| S | 55-56 | 6 7/8 – 7 | 21 5/8 – 22 |
| M | 57-58 | 7 1/8 – 7 1/4 | 22 1/2 – 22 7/8 |
| L | 58-59 | 7 1/4 – 7 3/8 | 23 7/8 – 23 1/4 |
| XL | 60-61 | 7 1/2 – 7 5/8 | 23 5/8 – 24 |
| 2XL | 62-63 | 7 3/4 – 7 7/8 | 24 3/8 – 24 3/4 |
| 3XL | 64-65 | 8 – 8 1/8 | 25 1/4 – 25 5/8 |
| SIZE | CENTIMETER | HAT SIZE | INCHES |
|---|---|---|---|
| XS | 54-55 | 6 3/4 – 6 7/8 | 21 1/4 – 21 5/8 |
| S | 56-57 | 7 – 7 1/8 | 22 – 22 1/2 |
| M | 58-59 | 7 1/4 – 7 1/8 | 22 7/8 – 23 1/4 |
| L | 60-61 | 7 1/2 – 7 5/8 | 23 5/8 – 24 |
| XL | 62-63 | 7 3/4 – 7 7/8 | 24 3/8 – 24 3/4 |
| 2XL | 63-64 | 8 – 8 1/8 | 25 1/4 – 25 5/8 |
| 3XL | 65-66 | 8 1/8 – 8 1/4 | 25 5/8 – 26 |
| 4XL | 67-68 | 8 3/8 – 8 1/2 | 26 3/8 – 26 3/4 |
| 5XL | 69-70 | 8 3/4 – 8 3/4 | 27 1/4 – 27 5/8 |
| SIZE | CENTIMETER | HAT SIZE | INCHES |
|---|---|---|---|
| YOUTH S | 49-50 | 6 1/8 – 6 1/4 | 19 1/4 – 19 3/4 |
| YOUTH M | 51-52 | 6 3/8 – 6 1/2 | 20 – 20 1/2 |
| YOUTH L | 53-54 | 6 5/8 – 6 3/4 | 20 7/8 – 21 1/4 |
| YOUTH XL | 55-56 | 6 7/8 – 7 | 21 5/8 – 22 |
This size chart is only for reference. Always try the helmet on and follow this manual’s instructions for a proper fit.
| SIZE | CENTIMETER | HAT SIZE | INCHES |
|---|---|---|---|
| XXS | 51-52 | 6 3/8 – 6 1/2 | 20 – 20 1/2 |
| XS | 53 – 54 | 6 5/8 – 6 3/4 | 20 7/8 – 21 1/4 |
| S | 55 – 56 | 6 7/8 – 7 | 21 5/8 – 22 |
| M | 57 -58 | 7 1/8 – 7 1/4 | 22 1/2 – 22 7/8 |
| L | 59 -60 | 7 3/8 – 7 1/2 | 23 1/4 – 23 5/8 |
| XL | 61 – 62 | 7 5/8 – 7 3/4 | 24 – 24 3/8 |
| 2XL | 63 – 64 | 7 7/8 – 8 | 24 3/4 – 25 1/4 |
| 3XL | 65 – 66 | 8 1/8 – 8 1/4 | 25 5/8 – 26 |
| 4XL | 67 – 68 | 8 3/8 – 8 1/2 | 26 3/8 – 26 3/4 |
| 5XL | 69 – 70 | 8 3/4 – 8 3/4 | 27 1/4 – 27 5/8 |
| SIZE | CENTIMETER | HAT SIZE | INCHES |
|---|---|---|---|
| XS | 54-55 | 6 3/4 – 6 7/8 | 21 1/4 – 21 5/8 |
| S | 55-56 | 6 7/8 – 7 | 21 5/8 – 22 |
| M | 57-58 | 7 1/8 – 7 1/4 | 22 1/2 – 22 7/8 |
| L | 58-59 | 7 1/4 – 7 3/8 | 23 7/8 – 23 1/4 |
| XL | 60-61 | 7 1/2 – 7 5/8 | 23 5/8 – 24 |
| 2XL | 62-63 | 7 3/4 – 7 7/8 | 24 3/8 – 24 3/4 |
| 3XL | 64-65 | 8 – 8 1/8 | 25 1/4 – 25 5/8 |
| SIZE | CENTIMETER | HAT SIZE | INCHES |
|---|---|---|---|
| XS | 54-55 | 6 3/4 – 6 7/8 | 21 1/4 – 21 5/8 |
| S | 56-57 | 7 – 7 1/8 | 22 – 22 1/2 |
| M | 58-59 | 7 1/4 – 7 1/8 | 22 7/8 – 23 1/4 |
| L | 60-61 | 7 1/2 – 7 5/8 | 23 5/8 – 24 |
| XL | 62-63 | 7 3/4 – 7 7/8 | 24 3/8 – 24 3/4 |
| 2XL | 63-64 | 8 – 8 1/8 | 25 1/4 – 25 5/8 |
| 3XL | 65-66 | 8 1/8 – 8 1/4 | 25 5/8 – 26 |
| 4XL | 67-68 | 8 3/8 – 8 1/2 | 26 3/8 – 26 3/4 |
| 5XL | 69-70 | 8 3/4 – 8 3/4 | 27 1/4 – 27 5/8 |
| SIZE | CENTIMETER | HAT SIZE | INCHES |
|---|---|---|---|
| YOUTH S | 49-50 | 6 1/8 – 6 1/4 | 19 1/4 – 19 3/4 |
| YOUTH M | 51-52 | 6 3/8 – 6 1/2 | 20 – 20 1/2 |
| YOUTH L | 53-54 | 6 5/8 – 6 3/4 | 20 7/8 – 21 1/4 |
| YOUTH XL | 55-56 | 6 7/8 – 7 | 21 5/8 – 22 |
The HJC i50 uses SLID (Sliding Layer Impact Distribution) technology that helps to redirect energy-exerted impacts on the brain by reducing rotational acceleration caused by oblique impacts. SLID is located in the helmet interior and is an advanced gel material with flowable properties. This allows the layer to counter the rotational acceleration, like a slip, thus dispersing the impact when a multi-directional impact occurs. The HJC . . . Show More >
The HJC i50 uses SLID (Sliding Layer Impact Distribution) technology that helps to redirect energy-exerted impacts on the brain by reducing rotational acceleration caused by oblique impacts. SLID is located in the helmet interior and is an advanced gel material with flowable properties. This allows the layer to counter the rotational acceleration, like a slip, thus dispersing the impact when a multi-directional impact occurs. The HJC i 50 Helmet also sports a longer visor, protecting your eyes from the sun and face from roost.