Mammut All-Year Zip Longsleeve Shirt

Mammut All-Year Zip Longsleeve Shirt 2012: With fabric specifically designed to keep your body at an optimal temperature, the Mammut All-Year Zip Longsleeve can take you from morning runs to high, alpine extremes. Lightweight and warm, with a contoured cut, efficient wicking technology, and a special antimicrobial feature (to help with that après-whatever funk), the Mammut All-Year Zip Longsleeve Shirt is the only base layer you’ll need.