| SIZE | HAT SIZE | MEASUREMENT (inches) |
| 2XS | 6 - 6 1/2 | 20 - 20 |
| XS | 6 5/8 - 6 3/4 | 21 - 21 |
| S | 6 7/8 - 7 | 22 - 22 |
| M | 7 - 7 1/4 | 22 - 23 |
| L | 7 3/8 - 7 1/2 | 23 - 24 |
| XL | 7 5/8 - 7 3/4 | 24 - 24 |
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The GP-7SRC is a stunning example of Arai’s vision and technological mastery engineered into a functional, real-world piece of safety equipment. It begins with a startling advancement: a proprietary Carbon Fiber (CF) weave that combines CF’s existing benefits of high strength and extreme light weight with a major added benefit that standard CF does not possess: flexibility. The result is a helmet ready for the unparalleled demands and requirements of high end racing. Factory installed Hans anchors as original equipment. FIA 8860-2018 homologated.
