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 comfy, roomy fitCrafted with Authentic Soft: velvety-smooth, stretch denim that gets softer with every wearCrafted with TENCEL™ Lyocell, a soft fiber sourced from wood. TENCEL™ is a trademark of Lenzing AG.Hold the H2O: This garment was made using recycled water, which helps us to reduce our impact on this finite resource