Used to be denim was acceptable only as casual wear and for doing chores. Not anymore. It has slid into office dress codes (cue the lazy-millenial bashing) and even action sports as stretch fibers and other technologies have made their way into the fabric.
Duer鈥檚 All-Weather Denim ($199)

The most notable new jeans for 2019 are Duer鈥檚 All-Weather Denim. There鈥檚 a water- and windproof membrane鈥攃atch a glimpse of it above on the cuffs鈥攆or protection from the elements. It was enough to withstand rain, sleet, and coffee from an overturned mug, but be warned: membranes are only so breathable, and Duer鈥檚 makes its jeans noisy鈥攚e鈥檙e pretty sure everyone heard us coming when we wore them to the office.
Outerknown SEA ($128)

Then we have the Outerknown SEA, which is the most casual pair on this page. Two percent spandex affords just enough flex for comfort and a decent range of motion. Kelly Slater鈥檚 brand knows how to make stylish denim in a superslim cut, though guys with big legs should pass.
Dickies聽Flex Regular Fit 5-Pocket Tough Max ($33)

Dickies鈥 Flex Regular Fit 5-Pocket Tough Max is at home at the jobsite, with straight-leg styling and a sleeker profile than Patagonia鈥檚 boxier Steel Forge (below). The waist sits low, so it doesn鈥檛 tighten up when you bend, and Dickies blessedly left the thighs and seat roomy for our larger testers.
Marmot Pipeline ($85)

We confess to scoffing whenever a pair of jeans get marketed as good for sports, but the Marmot Pipeline moves capably enough that climbing isn鈥檛 out of the question. It鈥檚 comfortable for high stepping and made with wicking and cooling tech, so sweat doesn鈥檛 linger and heat dissipates quickly.
Patagonia鈥檚 Steel Forge Denim ($159)

Patagonia鈥檚 Steel Forge Denim is built for burliness, with double fabric at the knees and Dyneema woven in for added durability. It鈥檚 decidedly workwear, and the thick weave can lead to sweaty legs. But the look and fit don鈥檛 scream workshop, so you can brush off the sawdust and stroll into town wearing them.
Prana Axiom ($89)

Finally, the Prana Axiom is cotton in handsome stone-washed indigo. And though the pants are only 1 percent spandex, they offer impressive give and range of motion. (A gusseted inseam helps.) The Axiom is so comfy, we were loath to go without ours even just long enough for a spin cycle in the washing machine.