If you are looking for a base layer that you can use for summiting mountains or just popping out for a quick loop around the block the Rhythm Long Sleeve is the answer. Using Nuyarn Wool a superior merino wool fabric technology that’s lighter, stronger and dries faster than standard merino, so you can keep using it day after day.
Built for ultimate freedom and mobility, the long-sleeve Rhythm Tee features Nuyarn merino wool technology—making it ultra-light, while increasing performance at the same time. The Rhythm’s Nuyarn fabric dries five times faster than standard merino, while providing 35% more stretch. This means the Rhythm Tee is the world’s lightest ultimate high output, breathable layer or trail running shirt.