Lightweight, durable, waterproof and ultra-warm, the Simms Challenger Insulated Bib silences cold, stormy weather so you can stand tall through it all. Waterproof 2-layer Toray® fabric keeps you dry with fully taped seams. PrimaLoft® Rise provides the most warmth and is lined with moisture-wicking polyester taffeta. Strategically placed abrasion panels on the back seat, knees and bottom cuffs enhance durability, providing endless hours of performance in cold, wet conditions. Adjustable suspender straps cushioned with an air mesh harness for comfort and a high-back panel for insulated waterproof coverage. Drop-in chest high hand-warmer pockets lined with brushed tricot for warmth and vertical zippered left chest pocket with YKK Aquaguard zipper. Waistband constructed with wide belt loops, featuring D-ring for kill switch clip Thigh-high, 2-way side zippers for easy on/off while wearing boots with adjustable velcro cuff closures at the bottom hem and removable knee pads Item #PG-13866