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Rainrunner Pack Jacket

Rainrunner Pack Jacket

M's Rainrunner Pack Jacket in Thunderhead

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free shipping over $50
free 60 day exchanges
Aron wears size M and is 5'11" Slim fit, Size Chart

New and improved — the Rainrunner Pack Jacket is made from a lightweight stretch ripstop that provides total weather protection while 360º core ventilation allows for unparalleled breathability. Read more

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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

Articulated, semi-elastic cuffs stay in place in stride

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

materials + specs

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

229g / 8.0oz (M’s Medium)

Garment made in Vietnam


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.


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Customer Reviews

Based on 49 reviews
eddie m.
Wear it for: Running
Product Fit: Spot-on
Height: 5'10" to 6'0"
Usual Size: M
Size Purchased: M
Solid all around

Great fit, breathes, performs

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

M's Rainrunner Pack Jacket

Sandra T.
Wear it for: Running
Product Fit: Spot-on
Height: 5'7" to 5'9"
Usual Size: S
Size Purchased: S
Excellent purchase

Very happy with my jacket.

Renjie Y.
Wear it for: Running, Hiking, Camping
Product Fit: Spot-on
Height: 5'1" to 5'3"
Usual Size: S
Size Purchased: S
Well designed

Love how the jacket with pocket and it is weather proof

Matthew B.
Wear it for: Running
Product Fit: Spot-on
Height: 5'10" to 6'0"
Usual Size: L
Size Purchased: L

M's Rainrunner Pack Jacket

Hsinwei H.
Wear it for: Running
Product Fit: Spot-on
Height: 5'4" to 5'6"
Usual Size: XS
Size Purchased: S

M's Rainrunner Pack Jacket

Wear it for: Running, Hiking, Camping
Product Fit: Spot-on
Height: 5'10" to 6'0"
Usual Size: L
Size Purchased: L
Best running jacket. Period.

Nothing really compares to how breathable, lightweight and packable this running jacket is. Combined with a really minimalist design and color accents this is hands down one of the most versatile running (or otherwise) jackets in the market.

Taiowa W.
Lightweight and waterproof

This jacket breathes very easily and is among the lightest waterproof jackets I have come across. It will definitely keep you dry in strong downpours while not forcing you to sweat too much or warm on the cooler, windy days.

The fit is athletic but not too constricting if you have some muscle on you.

My favorite running jacket

This jacket delivers, as advertised. I have run in the rain anywhere from 35-45 degrees and it keeps me warm and dry without overheating. Usually, if it is above 40 and I run in a jacket, I end up drenched in sweat, but this jacket just vents so, so well. I've also used it as a wind shield when the weather was in the low 20's with 15-20 mph winds and it kept the wind out really well. It's not going to completely cover you in a torrential downpour, but I don't really need that in a running rain jacket.

Great design and quality

This is probably one of the best jackets I have ever owned. In addition to be great when it rains, I found that it works very well as light shell in cold or very cold weather. I like the way it packs small.