4" band with 3M reflective and contrasting tape in WSIB configuration. Heavy duty polyester canvas with taped waterproof seams & breathable finish. Full body thermal quilted insulation. YKK zipper on front fly with storm flap. Hidden front domes for safety. Waterproof outer pocket zippers. Inner zipper pocket. Rib knit storm cut. Elastic on hem for greater mobility & comfort. Adjustable cuff with snap closure. Brushed tricot pocket lining.