100% cotton duck canvas, 10.5 oz (350 GSM) with 6.5 oz (220 GSM) poly filling. CSA Z96-15 Class 1 Level 2. Double-stitched StarTech™ reflective tape with combined-performance trim. Brass zipper plus snap closure storm placket. Radiophone clip strap. 5 storage pockets: 4 front, 1 inside chest. Drawstring waist and storm cuffs. Snaps on collar to attach hood V2060280 (sold separately).