mammut aenergy fl longsleeve m Color:glacier blue Edged with elastic binding around

Edged with elastic binding around the collar

Zip-on drawstring hood with stoppers

Our Merino tees may look like any other T-shirt

It's fair to say that we've been working on this short for the past 15 years

Use it under our shell jackets for added warmth on a cold day in the mountains or as a stand-alone jacket year around

mammut aenergy fl longsleeve m Color:glacier blue Edged with elastic binding aroundOur lightest and most technical first layer is a true multi sport MVP. Airy and breathable with offset merrow stitching, its barely there feel is enhanced by body mapped mesh and natural sweat wicking properties for optimal temperature regulation. Quick drying and odor inhibiting to keep up with your sweatiest challenges, its reflective detailing keeps you visible when the sun gives in before you do. A staple longsleeve shirt for every outdoor