- Put the Throttle cap from Outdoor Research™ to the test, and know you'll be on the fast track to awesomeness!
- TransAction™ headband wicks away moisture.
- Quick-release buckle closure for a perfect fit.
- Fabric-covered folding brim and breathable mesh panels.
- Reflective logo.
- 94% nylon, 6% spandex.
- Circumference: 23 in
- Brim: 2 3⁄4 in
- Product measurements were taken using size One Size (7 1/8-7 5/8). Please note that measurements may vary by size.