Cooling Long Sleeve T-Shirt Anti-UV
The Cooling Long Sleeve T-Shirt Anti-UV is the ultimate game-changer when the heat becomes unbearable. We have all been there: the sun is beating down, the humidity index is soaring, and your favorite outdoor adventure or afternoon workout feels more like a survival test. We wanted to eliminate the frustration of heavy, sweat-soaked clothes that stick to your skin and ruin your stamina.
Our goal? To give you an instant shield of coolness and maximum sun protection, keeping you focused, comfortable, and completely unstoppable.
Powered by advanced JADECOOL™ technology, this innovative cooling t-shirt regulates your temperature in mere seconds and blocks harmful UV rays, drastically reducing heat stress without leaving you with an unpleasant damp feeling. Its ultra-lightweight, highly breathable, and unrestrictive fabric contours naturally to your movement.
COLORS AVAILABLE
- Technology: Jadecool
- Material: Flexible and comfortable
- Protection:Anti-UV UPF50+
- Feel: 15°C
- Cut: Regular
Composition:
- Main fabric: 100% polyester
- Panels: 80% polyamide, 20% elastane
- Chemical-free
Care Instructions:
- Use a mild detergent without fabric softener.
- Hand-wash recommended, but can also be machine-washed at 30°C, minimum spin.
- Air dry, do not tumble dry.
- Do not iron.
- No bleach or dry cleaning.
- To prevent mildew, do not store damp.
| Size | XS | S | M | L | XL | 2XL | 3XL | 4XL |
|---|---|---|---|---|---|---|---|---|
| Chest circumference | 91 | 97 | 104 | 112 | 121 | 130 | 139 | 148 |
| Waist circumference | 85 | 92 | 100 | 109 | 118 | 128 | 139 | 151 |
Tip: Choose your usual size

Cooling Technologie: JADECOOL
Offers a cooling sensation on contact, which remains active when you are in motion, whether indoors or outdoors.
Principle: The specific textile structure and a capillary fiber system optimize airflow and moisture management, extending the cooling effect while keeping the skin dry.
How does it work?

1. SOAK IT
Soak your product until its is perfecly moist. Hot, cold or warm water: it doesn't matter.

2. SQUEEZE GENTLY
Wring out your product by squeezing gently.

REMOVES EXCESS WATER
For jackets, we recommend wiping with a dry cloth to remove excess water.

Science at the service of G-Heat
- Thermoregulation: The human body's ability to maintain a constant internal temperature of around 37°C.
- Heat Risks: Overheating can lead to heatstroke, headaches, and breathing difficulties.
- Cold Risks: Excessive cold increases the risk of hypothermia, cramps, and shivering.
- Research & Development: Partnering with leading medical institutions like Lille University Hospital (CHU) to design protective products and better understand Raynaud's syndrome.
























