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Avert Stormshell Jacket Product Overview
A super light and packable waterproof shell that has you covered when precipitation pours.
"Small, light, and highly packable"
"My favorite feature, though, is a hood that actually accommodates a trail helmet to keep your head dry in a storm, with a Boa dial system that enables you to ratchet the hood down over your lid"
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All your favorites, all in one place
Get all your favorite apparel from over 80 of the world's best cycling brands delivered right to your doorstep or local Trek retailer when you shop our curated online collection. If you're not 100% satisfied, you can return your purchase within 30 days for a full refund.
Shop all gearBorn in a barn
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 moreGo 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 bunch 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, more inclusive, plus a whole lot more fun.
Read moreProduct features
Stormshell with 37.5® Technology
Stormshell fabric fights off rain so you'll stay dry for the entire ride, while 37.5® technology allows your body to maintain the optimal temperature.
YKK AquaGuard zipper
AquaGuard two-way zipper provides long-lasting durability while keeping rain out and allows for easy access to jersey pockets without having to remove entire jacket.
Self-packable
Avert conveniently packs into itself and nestles neatly into its own pocket, which doubles as a storage bag.
Boa® equipped
An easily adjustable Boa closure on the back of hood allows for a wide range of adjustability, fitting over most helmets and easily cinching down for off-bike use.
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 moreApparel Fit and Sizing
Cycling garments are designed to provide function and performance, but they need to fit well to work well. Since not all apparel fits the same, reference our sizing guides below to see how Bontrager apparel and accessories are intended to fit, and find the perfect size and cut for your riding needs.
Learn more| Gender | Unisex |
|---|---|
| Fit profile | Semi-fitted |
| Temperature use (high) | 70°F (21°C) |
| Temperature use (low) | 50°F (10°C) |
| Water resistant | Yes |
| Fiber content | 100% Nylon |
| Material | Knit |
| Origin | Imported |