The sun is no match for the UV Sunstop Skull Cap. UPF 50+ protection keeps you safe from harmful UV rays, and a breathable, moisture-wicking fabric keeps you dry and energized on long, hot rides.
Get an inside look at how the company got its' name, why it decided to start it's life in a barn, and more!
Read morePlanet Earth is our home and our responsibility —we must do our part to preserve it. Learn how you can join the #GoByBike movement and help make a difference in the future of our planet and all who call it home.
Read moreWondering how to properly fit that new helmet you just got? Need some tips on how to ride with your kids? How about ways to be more visible to cars? We've got that and a whole bunch more!
Learn moreThere's a lot more to Trek than making the world's best bikes and cycling gear. Learn more about everything Trek is doing to make the cycling space safer, more inclusive, plus a whole lot more fun.
Read moreIf for any reason you're not satisfied with a Bontrager or Trek aftermarket purchase, return the item, along with the original sales receipt to the original place of purchase within 30 days for an exchange or refund. Think of it as a 30-day test ride.
| Gender | Unisex |
|---|---|
| Temperature use (high) | 95°F (35°C) |
| Temperature use (low) | 70°F (21°C) |
| UPF rating | 50+ |
| Fiber content | 87% Polyester / 13% Elastane |
| Material | Knit |
| Origin | Imported |
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