Double Knee Pant, Black RinseCarhartt WIP Double Knee Pant in black rinse 100% organic cotton. Length is 32. The Double Knee Pant draws inspiration from classic work pant silhouettes, and is constructed in our robust 12oz Dearborn Canvas, which will slowly soften with wear over time. This garment has a regular waist and is cut in a relaxed straight fit, featuring double layer knees for extra reinforcement. Bartack stitching at vital stress points make the pant more robust. Rivet