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W's Rainrunner Pack Jacket in Thunderhead

Regular price $196
Unit price  per 

Sustainable materials, responsibly made.

  • Canyon

  • Color Thunderhead

  • Color Thunderhead

    Color Thunderhead

    Color Thunderhead

    Color Thunderhead

W's Rainrunner Pack Jacket in Thunderhead

Gabby wears size S and is 5'08" Slim fit, Size Chart
Complete the look with the W's 7/8 Groundwork Tight and W's Swift Tech Mockneck LS

Our new and improved Rainrunner Pack Jacket is made from a lightweight stretch ripstop that provides total weather protection while 360º core ventilation allows for optimal, high-output performance. Read more

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behind the design

behind the design

2.5l waterproof

360 venting

Packable

Stretch

Taped seams

We strategically designed the Rainrunner for high-output performance by reducing unnecessary bulk or components and prioritizing lightweight weather protection. The unique panel venting system acts as an air-intake on the chest while the vents under the arm and across the back release heat from the core to prevent that swampy overheating of many waterproof layers. Articulated sleeves, cuffs and hood stay in place in motion without the need for additional adjustment of bungees or pulls. Three zippered pockets — including a packable left side pocket with elastic carry strap — and a new snap closure to stow the hood make the Rainrunner an essential layer to bring wherever you go in case of variable conditions.

features

features

Waterproof protection
2.5L laminated shell with a PFC-free water repellency provides an environmentally friendly rain shedding finish

Taped seams
10K/10K waterproof + breathability (W/P: 10,000mm, M/P: 10,000gm/m2/24hrs) fabric rating with fully taped seams

Stretch ripstop fabric
Lightweight stretch ripstop fabric is wind-blocking, durable + allows total range of movement

Unparalleled venting
360º panel venting around the core for added breathability + heat release where it's needed the most

Streamlined fit
Sleek, ergonomic running silhouette designed to easily layer on top of mid-layers while reducing unnecessary components that can get in the way of efficient strides

Secure pockets
Two zippered hand pockets with thin nylon pulls for easy open/close plus a secure internal chest pocket

Pack it up
Self-stowing pocket with integrated elastic carry strap for travel convenience

Super smooth zippers
YKK Vislon® AquaGuard® water repellent front zipper with a nylon pull

Fitted hood
Snug, scuba hood provides 180º visibility with a micro-visor while a protected zipper garage prevents chin irritation

Roll-down hood
A minimal elastic band stows the hood when rolled down + duals as an integrated locker loop when not in use

Splatter guard
Dropped back hem for added stride-splatter guard + coverage

Stay-in-place-cuffs
Articulated, semi-elastic cuffs stay in place in stride

Visibility
Signature “watermark” reflectivity logo on front + back hem for improved visibility in low light

materials + specs

materials + specs

2.5L laminated, stretch ripstop
100% polyester with C0 (PFC-free) water repellency

Weight
204g / 7.2oz (W’s Small)

Garment made in Vietnam

sustainability

sustainability

The Rainrunner is our first outerwear to use 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 Rainrunner 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.

Customer Reviews

Based on 27 reviews
78%
(21)
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(4)
7%
(2)
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M
M.P.
Excellent waterproof running jacket!

I use this jacket for wet runs in the Pacific Northwest. So far, it has held up wonderfully. I am 5'6" and 120 lb. and ordered the small. I have a long torso and was concerned that it would not be long enough, but it hits at just the right spot at my upper hip. Air flows well through the jacket without making you cold. A great purchase!

O
O.
Breathable!! 🙌🏼❤️

Very comfy, fits great, but most importantly it does the job very very well!!!

J
J.
You Won't Overheat!

This latest Janji release has been my favorite, and I've loved every item that I've gotten from it. But by far my favorite has been this jacket. When they say it's ventilated, they mean it! I've worn it in snow and rain, in sub-20 degree weather, and warmer weather too, it's simply been awesome anywhere. It's very easily packable whilst on a run, and the integrated stretchy and soft strap for carrying it is great. I also love that you can stow the hood away with the integrated loop (the zippered ones are too bulky, so this is better). And that Canyon color, whoa, it's beautiful! It looks more orange on the website, but in person it's actually a very pretty burnt gold (is that even a color?), and not at all obnoxious or loud. The material is soft and stretchy, and not at all noisy like any other rain gear I've used in the past. Another added bonus is the hood... it stays in place! I could go on and on about how much I love this thing, but it seems everyone else already has :)

K
K.S.
Best running rain jacket ever!

I love this jacket! I needed a new rain jacket. I figured I would mostly be using it for training (as opposed to racing), so I wanted something functional under any rainy circumstance, whether it was 35 degrees F or 60 degrees F. This definitely fits the bill! It's breathable and protective. Lightweight, but still provides plenty of protection. Great for running or hiking in any rainy/misty condition. Best money I have spent in a while!

P
P.
First rainy run in it and it worked!

I've never (until now) had a rain jacket that doesn't make me sweat to the point of being saturated as if it were raining inside the jacket. Today's run - about 33 degrees and off and on rain provided a good test. I started wearing it (over my hydration vest), shed it and put into my hydration vest pocket all while moving, then once the rain got more steady popped it back on and stayed dry and a perfect temperature for the remainder. It seemed a teeny bit wet on the inside around the shoulders, but could've been sweat and I know for sure I was drier and warmer than I would've been without it. Size wise, I'm usually between a small and medium and sized up - glad I did because it provides a little room but still fits well and works fine over my vest which is nice for on and off action. Nice length and sleeves and hood are just perfect. Great design, great jacket! Well done Janji!