Stylish and feature rich, the MK2 jacket coverts to a vest to be worn as added thermal protection with the MK2 john. Materials Breathable, moisture wicking, high loft, insulating polypropylene Polar Fleece lining. StormProof 70 denier micro-ripstop water resistant Taslon nylon. Features Removable sleeves Complement this system with the MK1 or MK0 one piece thermal […]