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M's Stormrunner Fleece Jacket in Midnight

Regular price $154 Sale price $116
Unit price  per 

Sustainable materials, responsibly made.

Kudos to the jacket!
It was a cold day, I had 15-20 mph winds and usually my lungs can feel the wind hitting them; but this jacket really protected me. 

— Cody, Janji Wear Tester
  • Color Midnight

    Color Midnight

    Color Midnight

    Color Midnight

M's Stormrunner Fleece Jacket in Midnight

Only 2 left in stock!

Aron wears size M and is 5'11" Regular fit, Size Chart

The Stormrunner is a versatile, shacket style performance outer made from a low-pile fleece grid interior for lightweight warmth and a DWR exterior for all-around weather protection. Read more

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behind the design

behind the design

Gridded fleece warmth



Water repellent

Wind blocking

Sometimes less is really more. That adage doesn't seem intuitive for designing a cold weather jacket, but when we sought to create the ultimate winter running outer that duals as an easy-to-wear, everyday layer, the solution surprised us. We knew it had to be lightweight yet warm, cozy yet weather resilient, performance oriented yet sleek. The Stormrunner Fleece Jacket is all of that plus more in a simple shacket style designed for unfussy layering and fundamental warmth. Three roomy secure zip pockets and subtle black reflective taping under the collar and cuffs make it ideal for long outings in short days.



DWR soft shell stretch fleece
Low-pile fleece grid interior paired with a DWR woven soft shell exterior provides durable wind + water resistance in a streamlined silhouette

Lightweight warmth
The low-profile fleece interior creates an insulating micro-air-barrier that thermoregulates without adding weight

Three zip pockets
Extra deep hand warmer pockets with nylon zipper pulls can easily secure a pair of gloves, beanie or other accessories + an internal chest pocket can secure a phone

Pop-up collar
The bonded collar can be worn shirt style or popped up for extra protection

Articulated sleeves with in-laid, semi-elasticated cuffs allow unfussy, secure adjusting

Super smooth zippers
YKK Vislon® front zipper with a lock down zipper pull won't slip unintentionally

Hang it up
A nylon locker loop is integrated into the back neck

Stay seen
Subtle black reflective taping under the collar + on both cuff hems improve visibility in low light, in addition to our signature blue reflective logo and watermark 

materials + specs

materials + specs

Stormrunner Fleece
69% recycled polyester, 23% polyester, 8% spandex

343g / 12oz (M's Medium)

Garment made in Vietnam



The Stormrunner Fleece is composed of 69% recycled polyester. We use high-grade recycled polyester made from 100% post-consumer recycled plastic like rPET (a form of recyclable plastic commonly found in single-use bottles and containers) to reduce the impact of our apparel without sacrificing on performance, durability or comfort.

Stormrunner Fleece is also bluesign® and OEKO-TEX® 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 11 reviews
Shipping not grounds for negative reviews

To those of you complaining about shipping.. 2 day.. promises of getting by Christmas. It’s not on Janji. There’s more than that going on. The supply chain is a mess, not Janji.

Thin but very protective

Well designed, great looking and well protecting against the elements. Several runs below freezing temperatures and felt super arm and cozy.


love the jacket, however, I ordered it before Christmas and it just arrived. Website indicated that the jacket would be here before Christmas.

Great jacket

It arrived way too late but my husband loves it and found it very warm running. Super stylish.


I placed the order December 12, 2020 I was promised 2-day priority delivery. The package arrived January 2, 2021. Very disappointing!!