Style# 100100 .50-mm, polyester-backed PVC (polyvinyl chloride) fabric. Waterproof and wind resistant. Electronically welded seams; major seams are also sewn. Snap-detachable hood with adjustable draw-cord closure. Double-front storm placket with inside and outside snap closures. Left-chest pocket with hook-and-loop closures. Two lower-front pockets with hook-and-loop closures. Neoprene inner-cleeve cuffs with adjustable hook-and-loop closures. Reinforced elbows. Back length: Large Regular: 31 inches, Large Tall: 33 inches.