Painter's Pants with Removable Knee Pads. 100% Cotton, Triple Stitched Seams. Heavy Duty Fabric for Industrial Wear. PRE-WASHED for TRUE TO FIT Sizes. Removable and MACHINE WASHABLE, Knee Pads for Safety and Comfort. Velcro Sealed Pockets to Secure Mobile Phones and other Valuable items. Tool Loops on both legs.