Simms CX Fishing Bibs weren't designed for hobbyists. They're built for passionate anglers who are constantly on the water. CX Bibs deliver on the trifecta of durability, complete waterproof protection and a range of motion with exclusive 3-layer CFLEX3 fabrics. Constructed with a nylon and spandex outer layer, waterproof/breathable membrane and nylon tricot interior, CFLEX3 gives you maximum durability and comfort so you can keep your reel cranking in any condition. Easy-sliding TRU Zip zipper system uses an ingenious toothless design to give you a completely waterproof pocket, even when submersed under water for up to 30 minutes. Tested to IP67, this high-performance zipper also protects from sand and dust. Plus, it features an intuitive slide-to-secure design that glides smoothly into an over molded garage. Simm's exclusive 3-layer waterproof/breathable CFLEX3 construction Nylon/spandex outer layer, waterproof/breathable membrane and nylon tricot interior Abrasion-resistant panels for added durability 100% waterproof TRU Zip left thigh pocket Water-resistant top-loading snap-closure right thigh pocket Kill switch attachment for on-water safety Full-length side zippers for easy on/off Reinforced seat, knee and bottom hem for durability Articulated leg seams Adjustable suspenders and stretch back panel for comfort Belt loops for securing tool belt and kill switch D-RingSizing Details S: 29-31 inch waist; 30 inch inseam M: 32-34 inch waist; 31 inch inseam L: 35-37 inch waist; 32 inch inseam XL: 38-41 inch waist; 33 inch inseam 2XL: 42-44 inch waist; 33 inch inseam 3XL: 45-47 inch waist; 33 inch inseam 4XL: 48-50 inch waist; 33 inch inseamPlease Note: Waist sizes are body measurements. Inseam sizes are garment measurements Order today!