Wear the reaction.

Reversible. The balaclavas and thermoses shift colour as they warm toward body heat and return as they cool. The STORM jacket shows its colour when it's wet and goes back to black as it dries.

On the balaclavas and thermoses, the pigment is tuned to activate around body and skin temperature (~30–37°C). Your breath, skin contact, and movement are enough to trigger the reveal — cold outdoor air brings it back. The STORM jacket reacts to water instead of heat.

It reacts to water, not heat. Dry, it's a clean black ski shell. Snow, rain or a splash of water brings the colour through exactly where it lands, and it dries back to black.

The balaclavas are one-size, stretchy knit that's breathable enough to wear all day. They fit comfortably from a teen to an adult head shape without feeling tight. The STORM jacket comes in S to 3XL; the size guide is on its page.

Spot clean only — gently dab any marks with a little water and mild soap, then air dry. Avoid soaking, hot water and tumble drying, which protects the thermochromic layer.

In-stock orders are prepared and dispatched within 2–5 days. After that, delivery usually takes 4–10 business days in the EU and 7–15 days internationally, or about 5–10 days with express shipping where it’s offered. Every order is tracked.

Our delivery guarantee covers you — if your order doesn’t arrive, we refund it or send a replacement. Otherwise all sales are final and we don’t accept returns.

Shipping costs for your address are shown at checkout. Orders over €50 ship free, and some markets ship free on every order. Customs duties or import taxes may apply depending on the destination.