30 Day Unconditional Guarantee
For Trek, Bontrager and Electra products, if for some reason you're not 100% happy with your purchase, you can return it within 30 days for a refund - no questions asked!
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Go By Bike
Planet 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 moreHow-to content
Wondering 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 load more!
Learn moreCulture
Trek culture is who we are, what matters to us and what we do as a brand. Take a look behind the scenes at Trek’s global headquarters.
Read moreResponsibility
There'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 and more inclusive, plus a whole lot more fun.
Read moreProduct features
Made with love for you and the planet
The Circuit LTD Long Sleeve Jersey main body fabrics contain at least 40% recycled material, saving the equivalent of 18 PET plastic water bottles.
37.5™ Technology
Circuit uses 37.5™ Technology to accelerate sweat evaporation and keep you cool, dry and at the ideal core body temperature: 37.5° Celsius.
Extended rear coverage
A drop-tail design provides rear coverage and features silicone-printed grippers to keep your hem in place.
Essential storage
Three open back pockets provide plenty of room to store your ride necessities.
UV50+
Circuit fabrics are built to help you shine while reducing your exposure risk by offering UV50+ protection.
How to care for your jersey
Caring for your jersey will prolong its life, keep you fresh and help eliminate odours so your ride partners stay happy. Wash in cold water on a gentle cycle and hang to dry.
30-Day Unconditional Guarantee
If 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.
Learn moreClothing Fit and Sizing
Cycling garments are designed to provide function and performance, but they need to fit well to work well. Since not all clothing fits the same, reference our sizing guides below to see how Bontrager clothing and accessories are intended to fit, and find the perfect size and cut for your riding needs.
Learn more| Gender | Men |
|---|---|
| Fit profile | Fitted |
| Temperature use (high) | 38 °C |
| Temperature use (low) | 16 °C |
| Fibre content | 44% Recycled Polyester/44% Cocona 37.5 Polyester/12% Spandex |
| Material | Knit |
| Sleeve length | Long sleeve |
| Origin | Imported |