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The G-Heat UV-protective cooling hat is designed for outdoor activities in hot weather. Thanks to its POLYCOOL™ technology, it provides an immediate cooling sensation as soon as it gets wet, with a perceived temperature up to 15°C below the ambient temperature without batteries or chemicals.
Lightweight, breathable, and equipped with UPF 50+ sun protection, it covers the head and effectively protects the face and neck. Its 9 cm brim offers extended protection against direct sunlight. Infinitely reactivatable, it adapts to all outdoor activities, from gardening to hiking to the worksite.
How it works
Wet the hat with water until it is thoroughly soaked.
Wring it out slightly to remove excess water.
Shake and wear it; the cooling effect is released immediately.
The cooling effect lasts for several hours depending on the temperature and humidity. Simply re-wet it to restart the sensation.
Key features
POLYCOOL™ technology, ultra-absorbent polymer fibre
Integrated UPF 50+ sun protection
Perceived temperature up to -15°C compared to ambient temperature
9 cm brim to protect the face and eyes
Lightweight, breathable, quick-drying fabric
Infinitely reactivatable, with no limit on use
Available in 2 colours: khaki and beige
Stay cool under the sun, all day long
A technical hat that combines sun protection with active evaporative cooling.
Long-lasting freshness
POLYCOOL™ technology delivers continuous freshness for several hours after simple wetting.
Maximum sun protection
UPF 50+ certified fabric and a 9 cm brim to effectively protect the face, head, and neck from UV rays.
Simple and reusable
Wet it, wring it out, shake it— that’s all. Can be reactivated endlessly, with no accessories or constraints.
Recommended uses
A hat designed for anyone exposed to outdoor heat.
Hiking & outdoor sports
Ideal for treks, trails, bike rides, fishing, and any prolonged physical activity under the sun.
Gardening & leisure
Perfect for gardening, festivals, walks, and outings in the city in very hot weather.
Outdoor work
Designed for professionals exposed to the sun: job sites, agriculture, delivery, and grounds maintenance.

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