NWT DRI DUCK Ranger Tuff Tech Therma Puff Water Resistant Brown Jacket Size XL. Tuff Tech: Abrasion resistant technology that resist wear and tear. Therma Puff: Insulated technology designed to trap body heat for added warmth (during moderate to high energy activity). Water Resistant: Restricts light precipitation from absorbing into the outer shell. Snap on closure Right chest pocket Two side pockets Two inside pockets Shell: 100% Polyester Lining: 100% Polyester Filling: 100% Polyester