Patagonia MARS Level 3a Alpha Polartec Jacket / Sand Größe:M (new) but it fits more like

but it fits more like a L or an oversized M

• Stronger material as reinforcement on shoulders and forearms

• High strength polymer design

Jacket runs one size bigger

Developed in cooperation with the U

Patagonia MARS Level 3a Alpha Polartec Jacket / Sand Größe:M (new) but it fits more likePatagonia Polartec Alpha insulated jacket as part of MARS (Military Advanced Regulator System). Polartec Alpha was invented for the U. S. Special Forces. They required a superior insulation system for extreme temperature variations and the start stop conditions of combat. Polartec Alpha regulates warmth, is fast drying, lightweight, has advanced breathability and is highly durable. Patagonia discontinued production of this jacket. This is an unique