For colder runs on the trail or road, the men's Janji Groundwork tights have you covered with targeted protection and generous pockets to carry your all-day running essentials.

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When it's hot and you're poised for the send, stay cool in the men's Patagonia Hampi Rock climbing pants, made with a breathable yet durable blend of organic hemp, recycled polyester and spandex.

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With a trim silhouette and active-minded construction, the men's Mountain Hardwear Hardwear AP Active pants are a versatile all-day, everyday option combining performance and modern wearability.

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Contrast side panels and a tapered fit dial up the retro vibe of the men's Columbia Haven Hills fleece sweatpants. Made with recycled polyester, they'll keep you warm and comfy on the chilliest days.

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Fend off stormy weather with the light and durable protection of the men's Outdoor Research Helium rain pants. Pertex® Diamond Fuse technology resists abrasion without adding unnecessary weight.

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With proven 3-layer GORE-TEX protection and ample stretch, the Outdoor Research Hemispheres II bib snow pants deliver trusted weather protection and high-mobility comfort for backcountry exploration.

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Go climbing then head out to dinner in the men's prAna High Rock pants. They're durable, comfortable and made from cotton stretch fine twill fabric.

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For endurance touring days, Jones High Sierra Pro pants offer movement-focused fit and function with added 2-layer waterproof protection through the seat and knees for rogue storms and sloppy slush.

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Part of the traditional stretch denim collection from prAna, these prAna Hillgard jeans have the features you want in an active jean, including a gusseted inseam and a classic standard fit.

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Functional for when you're on the fall line, the men's 686 Hot Lap insulated bib snow pants are made with a durable, waterproof shell and warm insulation to keep you comfortable on the slopes.

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When the temperature plummets, hold on to your body heat with the men's KUHL Hot Rydr pants. They feature a floating flannel layer that helps you stay warmer outside all winter.

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Ready for gritty hikes, alpine ascents and everything in between, the men's Marmot Huntley bib pants pair 100% seam taping with GORE-TEX® C-KNIT™ fabric to keep you dry in the mountains.

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Tough on the outside, cozy on the inside, Polartec® Power Stretch® Pro™ fleece means the men's REI Co-op Hyperaxis fleece pants are super stretchy and warm for easy climbing, hiking and hanging out.

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Don't let winter weather slow you down or send you to the treadmill. With the men's New Balance Impact Run Heat tights, you can hit the track or get in your long run in even when the temps drop.

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