Patagonia MARS Level 3a Alpha Polartec Jacket / OCP Multicam

Patagonia 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 and rare item made in the USA. • Condition: new & pre-owned, very good clean condition • Polartec® Alpha insulation • Color: OCP Multicam • Chest pocket, 2 hand pockets • Made in USA for the US Military SIZE GUIDE True to size