It's no secret we love us a button fly, but sometimes, you need a zipper. Meet the original zip fly from 1967, our 505™ Regular. With its versatile straight leg and classic style, this fit suits all body types and goes with pretty much everything.The original zip fly, created in 1967Designed with a comfortable, roomy fitCrafted with non-stretch denimHold the H2O: This garment was made using recycled water, which helps us to reduce our impact on this finite resource