NEW Merino Ultralite Fabric: Lightweight. Breathable. Natural.
Gear up for the great outdoors with natural-powered performance gear made from 100% ZQ-certified merino wool. Each fiber naturally helps regulate body temperature, transports sweat away as a vapor, and cancels out odors to help you go far and feel good.
Meet Smartwool’s brand-new Merino Ultralight collection, the brand’s lightest, coolest wool ever. Lightweight, breathable and natural – it’s made to play under the sun. The all-new blended fabric combines the cooling and quick-dry properties of Tencel fibers with the odor resistance and comfort of Merino.
Merino Ultralite is built for all outdoor activities; you can find the NEW fabric featured in styles below.
Get out of your comfort zone, while staying in your comfort zone with Smartwool’s Run Collection. The new season’s warm-weather performance gear will take you from start to finish in a flash. Made for however you move, Smartwool has a solution for every piece of clothing in your kit. With tops featuring the new Merino Ultralite fabric, you’ll stay cool and comfortable while you work up a sweat!
Run Socks Remastered
This season, Smartwool has created an all-NEW Run Sock with better stretch, recovery, fit and feel. Designed to last longer and work harder so you’re always ready to go that extra mile.