100499 - M HV Class 3 WP Jacket Okay, do you have a minute? There’s so much to tell you about this jacket that it may take some time. Here goes: Made of 250-denier, 100% polyester with Rain Defender® water-repellent and waterproof membrane, this jacket has 100% polyester mesh lining and 100% nylon taffeta sleeve lining for easy in and out access. There are interior stretch-polyester storm cuffs, a snap-on/removable contoured hood, and a heavy-duty zipper with storm flaps. The right chest map pocket has a waterproof zipper. Two lower-front pockets with zippers and storm flaps mean business in wet weather. There are two inside pockets. Back length: Large Regular: 30.75 inches. ANSI Class 3, Level 2 visibility standards 3M™ Scotchlite™ segmented reflective material #5510. Meets ANSI/ISEA 107.