100% Polyester Shell - 100% Polyester lining - Medium weight polyester quilted insulation - Storm Blocker Plus: Waterproof windproof breathable and seam taped - Durable water resistant finish - Hidden secure zip closure chest pocket for extra storage - Reach in lower pockets under tape - 3M Scotchlite reflective tape on front and back for enhanced safety - Adjustable cuffs with hook and loop closure tab for optimal fit - Adjustable drawcord and cord locks at lower side hem for optimal fit - ANSI certified: Class 3 - EN ISO 20471 certified: Class 3