These are sweatpants from PS Paul Smith. They are made of cotton, but the knees and pockets have a stylish design with nylon material used for the panels. The pockets on the thighs have different shapes on the left and right sides. Please refer to the images. Waist: 36-41 Thigh width: 28 Rise: 31.5 Inseam: 67 *I am a smoker. Before listing, I have a non-smoker check for any odors, and I only list items with no or minimal odor. However, if you are sensitive to the smell of tobacco, please refrain from purchasing.