Work up a sweat but still feel cool in the Smartwool Merino Sport 120 Ultralite long-sleeve shirt. The comfy cut and functional design make it the ideal top for your high-energy activities.

Shirts ParentShirts

Primed for summertime date nights or movies in the park, the men's Smartwool Merino 10 in. shorts offer a snappy look that's functional and comfortable as well.

ClothingShorts

Made to follow the contours and movements of your body, these Smartwool Merino Sport biker shorts can be worn on their own or under something looser—shorts or a skirt—to help prevent chafing.

ClothingShorts

Feel colorful, confident and comfy in these Smartwool women's Merino Sport Fleece Colorblock tights. They balance soft coziness with protection from the elements to ensure you're ready for adventure.

Pants ParentTights

Keep adventuring no matter the weather. Built to keep your hands warm and your grip solid on your ski poles, these Smartwool Merino Sport Fleece gloves are ready for winter trails.

Gloves and MittensFleece Gloves and Mittens

Keep your grip secure and your hands toasty as you hang onto your ski poles. These Smartwool Merino Sport Fleece insulated training gloves provide warmth, comfort and protection from the elements.

Gloves - DEPRECATEDInsulated Gloves - DEPRECATED

Like a toughened-up version of your favorite sweats, these men's Smartwool Merino Sport Fleece pants put cozy merino wool next to your skin and durable, weather-resistant fabric against the elements.

Pants ParentFleece Pants

Run down your training goals in the men's Smartwool Merino Sport fleece tights. They have a cozy merino wool interior and a durable synthetic exterior to fend off the elements while you crush PRs.

Pants ParentTights

With the right mittens, you don't need to worry about the wind on winter outings. Enter the Smartwool Merino Sport Fleece Wind mittens—they have windproof overlays on the backs to fend off the chill.

Gloves and MittensFleece Gloves and Mittens

The wind is howling and the snow looks like it isn't going to let up anytime soon. Sounds like the perfect time to pull on a pair of Smartwool Merino Sport Fleece Wind Tights and head out to train.

Pants ParentTights

The wind is howling and the snow doesn't look like it's going to let up anytime soon. Sounds like the perfect time to pull on the men's Smartwool Merino Sport Fleece Wind tights and run hard anyway.

Pants ParentTights

With a windproof front panel and a durable water repellent (DWR) finish, the women's Smartwool Merino Sport Fleece Wind tights protect you from the worst weather while you're outside.

Pants ParentTights

Protect your hands from the elements—and keep them warm while using your phone—with the Smartwool Merino Sport Fleece Wind training gloves, which offer windproof overlays and a screen-friendly design.

Fleece Gloves and MittensFleece Gloves - DEPRECATED

Designed for serious comfort wherever you're headed, the women's Smartwool Merino Sport Hike shorts breathe, stretch, wick sweat and dry fast, dialing in comfort from the trail to the biergarten.

ClothingShorts