Designed to keep you warm, dry and visible when working outdoors, this waterproof safety jacket is suitable for all weather conditions. It's made from lightweight polyester that's specially coated to bead water away from the fabric surface, with quilt-lined insulation for added warmth and built-in UPF 40 protection to block 98% of UV rays. 2-1/2"W, flexible silver reflective strips on a bright background keep you visible in low-light conditions, and the snap-shut storm flap provides added protection against the elements.