Merino Wool

Comfort starts with fit and feel. That’s why Smartwool's Men’s Intraknit™ Active Lined Short is designed with a body-skimming athletic fit, stretch-woven fabric with a quick-dry finish, and a boxer brief liner that helps with temperature control, moisture management, and odor resistance. Plus, these shorts offer practical features like pockets and reflective elements for when light goes low. For your next warm-weather adventure, whether that’s a mountain hike or a stroll to visit your neighborhood barista, these shorts will help you stay comfy.

Versatile year-round base layer bottoms made with 100% merino wool and a slim fit, the 175 Everyday Leggings offer premium breathability, odor-resistance and next-to-skin comfort. Perfect layering for Autumn to Spring, hitting the slopes or just in need of some added warmth from an extra layer during the work week.

Their best-selling base layer bottoms made from soft and breathable 100% merino wool jersey, the 200 Oasis Legless feature a short leg for use with boots. With the soft merino fibers, they will help regulate the body's temperature, no matter weather conditions while also resisting odors.

The benchmark against which all others are judged, the 200 Oasis Shorts feature the most versatile merino jersey fabric for year-round layering performance across any activity.

Icebreaker's best-selling active baselayer bottoms made with their ultra-comfortable 100% merino jersey fabric and an updated design for improved comfort, the 200 Oasis Leggings w/ Fly are the perfect foundation for your everyday cold-weather layering system. The Oasis fabric is not only insulating and highly breathable, but it resists odors during extended use. The slim fit and gusseted construction provide unrestricted freedom of movement, while the brushed elastic waistband and flatlock seams throughout eliminate chafing when you’re on the move.

A warmer midweight version of Icebreaker's best-selling Oasis Leggings, perfect for frigid days on the trails or the mountain, the updated 260 Tech Leggings w/ Fly feature a 100% merino wool fabric for premium softness, insulation and breathability. These odor-resistant baselayer bottoms also feature a gusseted construction for ample range of motion, and the brushed elastic waistband and flatlock stitching throughout eliminate chafing when you’re on the move.

Classic sweat shorts with a modern twist thanks to soft, 100% merino wool terry fabric, the Shifter Shorts are styled and dialed for everyday comfort..

Introducing ZoneKnit Insulated Leggings: the ultimate combination of cozy comfort and versatile style. With advanced technology, these leggings provide targeted warmth to key areas, ensuring you stay snug in colder climates. Made from premium materials, they offer exceptional softness and flexibility for all-day wear. Dress them up or down for any occasion and embrace winter with confidence. Upgrade your wardrobe with ZoneKnit Insulated Leggings for the perfect blend of warmth and fashion.