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Zephyr Runner Jacket

Zephyr Runner Jacket

Ultralight, ultra-deployable windbreaker

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W's Zephyr Runner Jacket

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JOIN JANJI COLLECTIVE

THIS PRODUCT IS ONLY AVAILABLE TO JANJI COLLECTIVE MEMBERS

Join now to unlock access

JOIN JANJI COLLECTIVE
run everywhere guarantee
free shipping over $55
free 60 day exchanges
Slim fit, Size Chart Blake is 5'7" and wears size S

Light as a feather, more than a windbreaker — an ultralight, ultra-deployable jacket for fast protection, made from a nylon ripstop with a PFC-free water repellent finish for eco-friendly weather resistance. Read more

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features

Weighs almost nothing
Wind resistant shell made from an ultralight ripstop nylon for streamlined essential protection

PFC-free finishing
Eco-friendly water repellent finish for extra weather resistance + fast drying performance

Pocket becomes a packable stuff sack
Secure chest pocket that doubles as an integrated compact stuff sack with clip loop

Front chest snap
Keeps the jacket in place when fully unzipped for max ventilation

Breathable back venting
Unique vertical back vent overlay releases heat + increases breathability

Elastic cuffs + hem
Minimal semi-elastic cuffs + hemline with a drop tail for splatter guard

Stay seen
Hi-vis reflective logo hits on front + back

materials + specs

Zephyr Runner
100% nylon ripstop (38gsm) w/ PFC-free DWR

Weight
78g / 2.7oz (W’s Small)

Garment made in Vietnam

sustainability

The Zephyr Runner uses a PFC-free water repellent finish on the fabric, which unlike standard DWR's, is not made with harmful PFC's and therefore will not release any perfluorinated chemicals into the environment from wear or washing.

Our Zephyr Runner fabric is also bluesign® certified meaning it is free from harmful chemicals and is fabricated in a way that meets a high environmental standard.

Learn more about our sustainable initiatives here.

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Customer Reviews

Based on 8 reviews
88%
(7)
13%
(1)
0%
(0)
0%
(0)
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(0)
C
Carmen N.
Wear it for: Running, Camping, Cycling
Product Fit: Spot-on
Height: 5'4" to 5'6"
Usual Size: L
Size Purchased: L
The perfect thing

I looked at this forever before purchasing, as it was more than I usually spend on one piece of athletic wear. If you're on the fence, just get it! I have worn it with a long sleeve tee underneath + hat for a 30 degree Texas winter run, used it as a base layer for Colorado snow, and as a light jacket while running errands/cycling in cooler fall temps. It's the first thing I reach for and I absolutely love it. The fabric is perfect, and I love the snap that stops it from flapping everywhere if you get too warm and need to unzip. Please restock!!

A
Ashley
Wear it for: Running
Product Fit: Spot-on
Height: 5'1" to 5'3"
Usual Size: XS
Size Purchased: XS
Perfect for Summer Rain!

I bought this jacket back in the spring because I loved the spray dye color, but wasn’t sure how much use I’d get out of it living in Arizona. We actually got a lot of (much-needed) rain this summer, so I wore it several times on rainy runs and it kept me dry without getting overheated. I think it’ll work well for rainy or windy days in the winter too with a long sleeve layer underneath. It’s super lightweight and packable too, so I can keep it in my hydration vest in case of an unexpected rainstorm. I cannot recommend this jacket enough!

E
Eleonore G.
Wear it for: Running
Product Fit: Spot-on
Height: 5'7" to 5'9"
Usual Size: S
Size Purchased: M

W's Zephyr Runner Jacket

K
Kim C.
Love this!

Extremely comfortable, nice fit and would recommend this highly to anyone!! Liked it so much I had to get it for my mother.

C
Chelsea Z.
Best windbreaker!

If you are on the fence about this jacket, DO IT! I got this jacket to replace my arcteryx Squamish hoody that was no longer functional. I wanted something to bike and run with in my bag that is packable and quick dry for Montana weather. This jacket is amazing! I’ve worn it on chilly mornings, jogs, bike rides, even backpacking. Very high quality make. Will purchase again!

M
Mary K.
Love this jacket!

Been looking for the perfect lightweight layer and this is it! Love the snap to keep it in place when it’s unzipped. Easily stores in its own pocket for adventuring. The sleeves also are the perfect length, not too short.

M
Morgan
Light Wind Winner!

I took this layer out on a 7-mile adventure run in extreme conditions--high winds and a dust storm. When paired with a little sunshine it kept me so much warmer than I thought possible for something this light. Since it weighs nothing I doubt I will leave for a trail run without it. The nifty snap near the top of the zipper helps keep the jacket from flying around in the wind.

K
Kayla
Wear it for: Running
Product Fit: Spot-on
Height: 5'4" to 5'6"
Usual Size: XS
Size Purchased: XS
removed elastic hem thread = perfect fit

I straddle the xs/s line. Tried both xs and s in this jacket. Went with xs. Elastic cinched hem at the bottom fit oddly for both sizes. Took out the thread holding the elastic hem in place and jacket fits 100% better. Perfect fit.