Columbia Men's Mountaindale Short Sleeve Shirt - Black Mizuno A freeze-able block for keeping

A freeze-able block for keeping things ice-cold inside your cooler box

Rounded out with a playful Patagonia graphic to the chest and back

Zip chest pocket

Dyneema Composite Fabrics flysheet and floor – ultralight and 100% rainproof

and they’ve not failed where that’s concerned

Columbia Men's Mountaindale Short Sleeve Shirt - Black Mizuno A freeze-able block for keepingWith roots in fly fishing, the Mountaindale Short Sleeve Shirt from Columbia is nevertheless a robust and capable all rounder. Constructed from stout nylon twill that promises reliable durability, the fabric boasts Omni Shield and Omni Wick coating, offering water stain repellency and moisture wicking properties respectively. Full button fastening adds classic style, while zipped, drop in welt pockets keep essentials secure. 100% nylon twill Omni