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Quantity
1
Description
The ultra-packable Zephyrunner is designed to provide indispensable protection for moving quickly across varying and fast-changing conditions. This lightweight, water-repellent jacket balances protection, breathability, and versatility in ...
Reviews
4.8
49 ratings
5
4
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1
Great jacket
Lightweight windbreaker. A great addition to the running wardrobe!
L
Landon · June 12, 2026
Surprised by the little details
This jacket was surprisingly warmer than I expected while still as thin as tissue paper, but somehow durable. Small venting slots are built in that reduce the weight of the jacket as well. Thoughtfully placed, large pockets can hold a variety of things. I’ve been pleasantly surprised by this jacket. For reference, I live in the mountains near Aspen, CO around 8,000 ft elevation & am using this for some early season runs & end of season nordic skiing at 10,000 ft elevation.
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Mary · March 14, 2026
Versitile running jacket
Janji makes the best running clothes and this jacket is no different. It fits great. The material is soft yet durable. I appreciate both the side pockets and 1 chest pocket for stashing things on a run. It cuts wind but it is breathable. Fantastic for both trail running and road running. The blue color is really beautiful. Reflectors just where you want them for visibility. I'd highly recommend this light wind breaker jacket if you are in the market for on! Note: I typically am a small in other brands but an XS in Janji. This fit is not too snug but not too loose. This jacket would be great for just around town on days with light precipitation and wind.
