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Columbia Coolhead Zero IV Booney Hat - Ancient Fossil

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£39.20 £41.33 -5%
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Columbia Coolhead Zero IV Booney Hat - Ancient Fossil

Light travel hat in Ancient Fossil, featuring a wide brim that effectively protects the skin from harmful UV rays. The model is distinguished by an additional neck flap located at the back. The product is suitable for both hiking and everyday walks or travels in warmer climates.

The hat incorporates advanced Omni-Freeze Zero cooling technology, based on special elements woven into the fabric that absorb moisture and facilitate its rapid evaporation, providing a feeling of coolness and freshness even during intense activity in high temperatures.

Durable nylon, cord with stopper

The model is entirely made from abrasion-resistant nylon. The material is lightweight and quickly dries, enhancing comfort during hot days. Additionally, it features an adjustable cord with stopper, allowing for length adjustment of the attachment.

active cooling, moisture wicking and UV protection

The hat is equipped with modern technologies developed by Columbia, significantly improving comfort and convenience of use:

  • Omni-Shade Broad Spectrum UPF 50: the material blocks most UVA and UVB rays, providing uninterrupted sun protection at UPF 50, reducing the risk of sunburn and skin damage during sun exposure
  • Omni-Freeze Zero: sweat-activated cooling technology in which small blue rings accelerate moisture wicking and evaporation, lowering the fabric temperature and providing a cooling sensation in hot conditions
  • Omni-Wick: provides effective moisture wicking from the skin surface to the outer layer of the material, where it can rapidly evaporate. This keeps the interior of the hat dry and maintains thermal comfort during activity

wide brim, neck flap

The hat has a brim approximately 3.5 inches wide, which effectively protects the face from the sun. Additionally, the model is equipped with a neck flap, which can be tucked away inside the brim. The hat's construction is soft, making it easy to pack without losing shape and transport in a backpack or bag.

Main features

  • quick-drying, adaptive material
  • built-in neck flap
  • string with stopper for optimal fit
  • Omni-Shade Broad Spectrum UPF 50 technology for UV protection
  • active cooling Omni-Freeze Zero
  • effective moisture wicking thanks to Omni-Wick technology
Columbia Sportswear


MILITARY is an authorized dealer of Columbia Sportswear.


Columbia Sportswear is one of the world's leading outdoor brands, offering a wide selection of functional clothing and footwear for outdoor activities. The range includes jackets, thermal clothing, hiking footwear and specialized product lines, such as Columbia Titanium - aimed at mountaineers, and Montrail - designed for off-road runners. The brand uses cutting-edge technologies, including Omni-Heat™ Reflective, which reflects body heat, Omni-Tech™ for waterproofness and breathability, and OutDry™ for full moisture protection. Columbia products perform well on demanding expeditions as well as in everyday use.

More Information
Color/camouflage Beige hue
Material type Synthetic
Material flexibility Inextensible
Material texture Uniform (smooth)
Circuit regulation No
Gender Men's
Velcro panel No
Ventilation No
Main material 100% nylon
Main color Ancient Fossil
Thermoactive No
Weight 140 g
Manufacturer code 2159191271
Brand Columbia Sportswear
Omni-Wick feature
Omni-Wick
Omni-Shade feature
Omni-Shade

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