Og Double Knee Blue Rigid JeansDescription The OG Double Knee Pant is made from heavyweight recycled cotton denim in a loose, straight fit, which is wider through the waist, leg, and thigh than the classic Double Knee Pant. The item also has double layer knees and bartack stitching at vital stress points. Tool pockets and a hammer loop are further nods to the style's utilitarian influences. A woven Square Label completes the design.