Expert's Perspective: This product, Pants Autumn/Winter Sport Jogging Fitness Running, is made with a blend of POLYESTER and COTTON materials from mainland China, specifically Fujian. It is suitable for casual wear during all four seasons. The waist is of midweight and is loose-fitting, with a drawstring closure and flat front. It is full length, with an ankle-length cut. The model number is B196 and the choice is available.