Bison Day/Night Stamina JacketStay dry for 6hrs in our Bison Stamina Rainwear 300D Poly Oxford with PU backing 20,000mm Waterproof rating Breathability up to 4,000g m2 24HR Two way zip with double storm flap and rain gutter Polyester mesh lining Neoprene storm cuffs Foldaway hood with peripheral vision adjuster Chest has pocket on left hand side under the storm flap, and comms loop on left hand side Large front pockets with dual openings Has internal zip designed to take the Bison