Your active, high-intensity lifestyle calls for the Craft Active Intensity base layer top. Wear this bestseller for training, running and skiing, whether it's cross-country or backcountry.

Underwear TopsBase Layer Tops

Your active, high-intensity lifestyle calls for the Craft Active Intensity zip base layer top. Wear this bestseller for training, running and skiing, whether it be cross-country or backcountry.

Underwear TopsBase Layer Tops

Combining a clean look you can wear to the office with the on-the-move comfort you crave off the clock, the men's On Active pants are cut from a high-stretch performance fabric meant for going places.

Pants ParentPants

When you've hit your stride, you never want to stop. So don't. The REI Co-op Active Pursuits cap is breathable and moisture-wicking so you can keep going—mile after sweaty mile.

HeadwearHats

With 4-way stretch and wicking mesh fleece inside, the mid-weight men's REI Co-op Active Pursuits full-zip hoodie is warm but breathable—ideal for warm-up and cooldown time.

JacketsFleece Jackets

The men's REI Co-op Active Pursuits half-zip shirt stretches four ways for easy mobility on the trail, and offers breathable warmth for comfortable lounging after your run.

Shirts ParentShirts

Moisture-wicking and quick-drying, the men's REI Co-op Active Pursuits long-sleeve T-shirt protects you from morning chill, midday sun and trailside brambles.

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With a new softer feel, the men's REI Co-op Active Pursuits 2.0 quarter-zip shirt is ideal for cool-weather workouts: warm before and after; breathable and wicking so you don't overheat during.

Shirts ParentShirts

Grab some summer comfort on the trail or in the gym with the ultralight REI Co-op 7 in. Active Pursuit men's shorts. They breathe, wick moisture, dry quickly and offer 4-way stretch.

ClothingShorts

Paddling, hiking or running, the REI Co-op Active Pursuits sun gloves work double time—keeping the sun off the backs of your hands and blisters off your palms.

Gloves and MittensSun Gloves

Faster and easier than slathering on sunscreen, the REI Co-op Active Pursuits sun sleeves slide on for instant UPF 50+ sun protection. Just stash 'em in a pocket when you don't need them.

WarmersArm Warmers

Daydreaming about summer days on the trail? Include the REI Co-op Active Pursuits T-Shirt and imagine yourself staying supremely cool and comfortable on those sunny switchbacks.

Shirts ParentShirts

Run, hike and just get out there with the technical warmth of the men's REI Co-op Active Pursuits tech hoodie. This smooth-faced fleece has a movement-ready fit for heading outside as it gets colder.

ClothingSweaters and Sweatshirts

The last thing you grab as you walk (or run) out the door, the breathable REI Co-op Active Pursuits Visor offers outdoor performance and comfort for your dash into the fresh air.

HeadwearHats