- 100% cotton duck canvas
- 10.5 oz (350 GSM) with 6.5 oz (220 GSM) poly filling
- Double-stitched StarTech™ reflective tape with combined-performance trim
- Brass zipper plus snap closure storm placket
- 5 storage pockets: 4 front, 1 inside chest
- Drawstring waist and storm cuffs