The men's Katmai Long Sleeve Shirt is your go-to companion for hot, humid adventures where comfort and protection matter. Whether you're trekking through tropical climates or tackling high-energy outdoor pursuits, this shirt keeps you performing at your best.

Built with Nikwax Parameta® A fabric, the Katmai delivers exceptional breathability and moisture management to help regulate your body temperature when the heat is on.

The ultra-lightweight construction means you stay cool without sacrificing coverage, while the dense weave blocks harmful UV rays (UPF 50+ equivalent) and keeps biting insects at bay—essential features for serious travellers and outdoor enthusiasts.

Pack it light, wear it anywhere. The Katmai's packable design makes it an ideal layering piece for any adventure that demands versatility and minimal weight. From jungle expeditions to sun-soaked expeditions, this shirt handles it all.

Ethically crafted without intentionally added PFAS by Miquelina, so you can feel good about your gear as well as how it performs.

More features

High collar for extra protection against wind and sun. 
2 spare buttons are included in case one goes missing. 
1 discreet, map sized pocket for keeping your map close to hand. 
Soft fleece fabric in the right side of the hem provides an integrated lens cleaner. 
Articulated shoulders and sleeves or full freedom of movement. 
Long back hem for extra coverage with side slits for further ease of movement. 
Flat shoulder seams minimise backpack rub for maximum comfort. 

Weight 200g

Colour Capers