RAINSHIFT™ Reactive Running Jacket
Details
RAINSHIFT™ is made for the days when the weather won't cooperate. Its reactive waterproof shell reveals bright colors as soon as it gets wet in the rain, while protecting you from wind and moisture on your runs.
Light, breathable construction designed for movement: from your morning jog to a trail run in the downpour.
- Water-reactive outer fabric
- Waterproof construction
- Windproof
- Waterproof zips
- Adjustable hood
- Elastic cuffs and hem
- Light and breathable
- Designed for running, trail and fast walking
Comfort may vary depending on layers worn, effort intensity, wind and weather.
Shipping & returns
FREE shipping to France, Europe and worldwide 🇫🇷 🇪🇺 🌍
All orders are packed within 1–2 business days. Delivery then takes 6–10 business days in France, 7–12 business days in the rest of Europe and 7–14 business days to the rest of the world.
You'll get your tracking number by email as soon as it ships. 60-day money-back guarantee.
Size guide
S — Length 67.5 cm · Shoulders 55 cm · Chest 117 cm · Sleeves 74 cm
M — Length 69 cm · Shoulders 56.5 cm · Chest 121 cm · Sleeves 75 cm
L — Length 71 cm · Shoulders 58 cm · Chest 125 cm · Sleeves 76 cm
XL — Length 73 cm · Shoulders 59.5 cm · Chest 129 cm · Sleeves 77 cm
2XL — Length 75 cm · Shoulders 61 cm · Chest 133 cm · Sleeves 78 cm
3XL — Length 77 cm · Shoulders 62.5 cm · Chest 137 cm · Sleeves 79 cm
Between two sizes? Size up if you run with several layers.
I wore it for the first time in a heavy downpour and the whole club kept asking me about it. The blue appears as it gets wet, and it looks even better in real life.
Loved by 500+ runners
★★★★★ Rated 4.8/5 by verified customers
























One jacket. Two looks.
Dry: a sleek black technical jacket. Wet: color appears wherever the rain hits.
⇆
DryWet
Built for the rain.
It reacts to water while shielding you from wind and wet, from the first kilometer to the last.

What runners say
See why runners are switching to RAINSHIFT™.

Amazing when the rain comes down.
First run in a downpour and everyone at the club asked where I got it. The blue appears as the jacket gets wet, and it's even better in real life. My new favorite jacket.

The pink is gorgeous.
I got it for my autumn runs and I love it. It's almost black at first, then the pink pops out with the first drops. Great idea, I've had loads of compliments.

Even better in real life.
I bought it because of the videos, I wanted to see if the effect was really visible. It is. After 3 km in the rain, the green was everywhere. You won't go unnoticed.

My favorite unboxing.
The white version is super clean. I wanted something different without a neon jacket, and this is perfect. I love how the pattern changes depending on how wet it gets.

Everyone notices it.
First day, my running buddies couldn't stop looking at it every time it poured. Orange on black is insane. Easily one of my best running purchases.

Perfect for my half marathon.
Arrived just before my race and my friends loved it. The pink shows more and more in the rain and it looks amazing in photos. Already thinking about another color.

Seriously technical too.
I came for the color effect but the jacket itself is great. 1 hour of trail in rain and wind, and dry underneath. The blue is just a bonus.

No one loses me anymore.
The green is super visible once wet. My boyfriend says he can finally spot me in the pack. So fun and different from anything I own.

The classiest one in my opinion.
I hesitated between blue and white, glad I took the white. Black and sleek when dry, then the white pattern pops out on the track. Unique.

Even better soaked.
The funniest part: the worse the weather, the better the jacket looks. As soon as the rain sticks, the orange pops out and changes the whole look. I'm a fan.
FAQ
How does the jacket change color?
RAINSHIFT™ uses a reactive outer fabric that reveals its color on contact with moisture. When rain wets the fabric, the reactive areas appear.
Does it only work with rain?
No. The reaction is triggered by water: rain, drizzle, puddles, a water bottle… even snow.
Does it turn black again?
Yes. As it dries, the fabric goes back to black and the effect repeats on every new rainy run.
Can you really run in it?
Yes. It's light, breathable and windproof, with an adjustable hood and elastic cuffs: made for running, trail and fast walking.
Do you ship internationally?
Yes! Shipping is free everywhere: France, Europe (Germany, Belgium, Switzerland, Spain, Italy…), the UK, the US, Canada and worldwide.
How long does shipping take?
Allow 1–2 business days for processing, then 6–10 business days to France, 7–12 business days to the rest of Europe and 7–14 business days to the rest of the world. You'll get tracking by email.
How do I care for it?
Wash at 30 °C on a delicate cycle, no fabric softener, and air dry. The reactive effect stays intact.
What if I don't like it?
You have 60 days to change your mind: hassle-free money-back guarantee.










