Sure denim has been a staple on the last frontier since the days of the Klondike. But we took denim 2 steps further to perfect Skagway Jeans for the hard life by adding in 14% Cordura® nylon and 1% Spandex to the 82% cotton/3% polyester denim. The result is an 11.75-oz. fabric that’s the toughest, most flexible denim going. And we build these jeans to the highest standards of function: Gusseted crotch lets you get down to work, while Cordura reinforced boot scuffs and pocket-lip knife clip plus triple-needle stitching and rivet reinforcements keep these jeans going strong. Left leg cargo pocket and a right leg tool pocket – even a pencil sleeve in the back pocket.