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STAY COOL
Shirts, shorts & accessories made of materials
that cool your body down when you move.

Cool

(20)
Men’s Irico™ Short Sleeve Shirt Irico™ Men's Short Sleeve Shir | 011 | L, Black Heather, swatch Men’s Irico™ Short Sleeve Shirt Irico™ Men's Short Sleeve Shir | 011 | L, Mountain Heather, swatch Men’s Irico™ Short Sleeve Shirt Irico™ Men's Short Sleeve Shir | 011 | L, Desert Sun Heather, swatch
A super technical, light and breathable Titanium™ hiking shirt with cooling and wicking technology.
TITANIUM™
£45.50 £65.00
A classic wicking shirt with UPF 15 sun protection to keep you cool and dry from trail to town.
TITANIUM™
£22.50 - £45.00
Men's Titan Ultra™ Short Sleeve Shirt Titan Ultra™ Short Sleeve Shir | 727 | L, Zour, Zinc, swatch Men's Titan Ultra™ Short Sleeve Shirt Titan Ultra™ Short Sleeve Shir | 727 | L, Red Velvet, Graphite, swatch Men's Titan Ultra™ Short Sleeve Shirt Titan Ultra™ Short Sleeve Shir | 727 | L, Deep Lagoon, Zinc, swatch
A light, comfy trail running tee with cooling technology and a stretchy, wicking construction.
£22.50 £45.00
A super technical, premium hiking shirt tough enough for a thru-hike, versatile enough for anywhere.
TITANIUM™
£45.50 - £65.00
A light, comfy trail running tee with cooling technology and a stretchy, wicking construction.
£22.50 £45.00
Best Seller
Men's Zero Rules™ Short Sleeve Shirt , front
An outdoor tee with stretch and sun protection, featuring our sweat-activated cooling technology.
£21.00 - £30.00
Men’s Zero Rules™ Long Sleeve Shirt Zero Rules™ Long Sleeve Shirt | 039 | L, Columbia Grey Heather, swatch Men’s Zero Rules™ Long Sleeve Shirt Zero Rules™ Long Sleeve Shirt | 039 | L, Black, Black Heather, swatch Men’s Zero Rules™ Long Sleeve Shirt Zero Rules™ Long Sleeve Shirt | 039 | L, Graphite, Mountain Red, swatch
An outdoor tee with stretch and sun protection, featuring our sweat-activated cooling technology.
£28.00 - £40.00
A super-cooling tech tee with stretch and sun protection
£24.50 £35.00
The Zero Rules polo has sweat-activated, super-cooling technology, and that’s not all.
£28.00 - £40.00
Men’s Irico™ Long Sleeve Irico™ Men's Long Sleeve Shirt | 806 | L, Desert Sun Heather, swatch Men’s Irico™ Long Sleeve Irico™ Men's Long Sleeve Shirt | 806 | L, Black Heather, swatch
Technical and light, this innovative shirt from our Titanium collection takes on the heat.
TITANIUM™
£52.50 £75.00
Best Seller
Women's Zero Rules™ Short Sleeve Shirt , front
A feminine V-neck tech tee with industry-leading cooling technology and sun protection.
£21.00 - £30.00
Men's Zero Rules™ Short Sleeve Shirt - Plus Size Zero Rules™ Short Sleeve Shirt | 696 | 1X, Red Spark, swatch Men's Zero Rules™ Short Sleeve Shirt - Plus Size Zero Rules™ Short Sleeve Shirt | 696 | 1X, Cypress Heather, swatch Men's Zero Rules™ Short Sleeve Shirt - Plus Size Zero Rules™ Short Sleeve Shirt | 696 | 1X, Carbon Heather, swatch Men's Zero Rules™ Short Sleeve Shirt - Plus Size Zero Rules™ Short Sleeve Shirt | 696 | 1X, Columbia Grey Heather, swatch
This soft, lightweight shirt keeps you cool during dynamic activity in the heat.
£21.00 - £30.00
A ball cap sporting UPF 50, a wicking sweatband, and sweat-reacting fabric that cools.
£29.00
This technical jacket features fabric that reacts with sweat to lower the jacket’s temperature.
£90.00
This innovative and lightweight trail shirt from our Titanium collection keeps you trekking.
TITANIUM™
£52.50 £75.00
A trail-friendly visor crafted with four-way stretch and our patented cooling technology.
£22.00
This performance cap is outfitted with UPF 50, a wicking sweatband, and advanced cooling technology.
£29.00

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