Mammut's 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 enthusiast.
      Material    
    
     100% polyester
 
| Product name: | Mammut Aenergy Longsleeve Men - night | 
| Manufacturer: | Mammut | 
| Item code: | MMT626601 | 
| Material: | 100% polyester | 
| Activity: | Trailrunning, Alpine | 
| Gender: | men | 
| Textile fabric: | Synthetics, Recycled Fabrics | 
| Season: | Summer, Spring/Autumn | 
| Fit: | semi-fit | 
| Sleeves: | Long sleeve | 
| Upper clothing style: | Long & 3/4 Sleeve Shirts | 
| Model year: | 2023 | 
| Collection: | Spring/Summer | 
| Color: | Blue | 
| Weight: | 126g | 
| Sustainability: | bluesign®, Fair Wear Foundation |