Brand new, never used! Black Size Large - Knee Joint Measurement 14.5"-15.5" 7mm thick, premium construction. Nearly indestructible. Double stitched on top of welded seams for continued durability. ErgoPro™ Knee Sleeves snap back to their original form for long lasting use. Easy to use. Comfortable. Manufactured in Texas, USA to the upmost quality and durability Comes with convenient, draw-string carrying bag for perfect storage between uses of your ErgoPro Knee Sleeves Approved for all Powerlifting worldwide, including IPF, USPA, and all federations. Sizing: Measure around knee cap while leg is straight. Adjust up or down a size for smaller/larger calves Comes from a smoke free home