Mammut Aenergy FL Half-Zip LS Shirt Men, bleu

The lightest first-layer convinces with high-tech features and is at the forefront of a wide range of sports. The airy, breathable shirt with offset flat seams is so comfortable thanks to body mapping mesh that you hardly feel it. The active moisture transport quickly wicks away sweat and ensures an optimal body climate. It's also quick-drying and odor-resistant, so it performs with you even on the sweatiest climbs. And thanks to reflective elements you remain visible after visible long after the sun goes down. The half-zip version of the technical long sleeve is a must-have for all outdoor freaks.