Reactive Jacket
30-day money-back guarantee
Tracked delivery, usually 7–14 days
How does the jacket change colour?
The colour is built into the fabric under a reactive black layer. When that layer warms up — warm water, your hands, strong sun — it turns see-through and the colour shows where it warmed. As it cools it goes back to black.
Does the colour go back to black?
Yes — every time it cools down, as many times as you like. Wash it cold and hang it to dry to keep the effect bright.
Which size should I get?
Your usual size. It is a relaxed fit with room for a mid layer; size up if you wear something thick underneath. Sizes S to 3XL.
Can I mix colours in a bundle?
Yes. Pick a colour and a size for each jacket in the 2- or 3-jacket bundle.
How long does shipping take?
Usually 7–14 days. You get a tracking link as soon as your order ships.
Do you ship worldwide?
Yes — shipping is free to every country we deliver to, with no minimum order.
How do I wash it?
Cold, gentle wash. No fabric softener, no tumble dryer, no iron. Hang it to dry.
Product details
It's black. Until it isn't. A clean matte-black shell with a hidden neon colour built into the fabric. Warm it up and the colour comes through. Let it cool and it goes back to black, ready to do it again.
- Five colours — Arctic Blue, Neon Pink, Electric Green, Blaze Orange and Glacier White.
- A real shell — adjustable hood, sealed front zip, chest pocket, two zip hand pockets, elastic cuffs, drawcord hem.
- Wind- and water-resistant outer fabric for cold days on the mountain or in the city.
- Relaxed fit with room for a mid layer. Sizes S to 3XL.
- Free worldwide shipping and a 30-day money-back guarantee.
Five colours. One jacket.
Same black shell · a different colour inside
One Jacket. Two Looks.
Before: a clean black technical shell. After: the hidden colour shows through.
BeforeAfter
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Built For Cold Days.
A real technical shell that keeps the wind and snow out — with a colour hiding inside.
- Reactive colourA hidden neon colour shows through, then fades back to black.
- Water-resistantThe outer fabric sheds snow and light rain.
- Wind-resistantBlocks cold mountain wind.
- LightweightRoom to move, and room for a mid layer.