The North Face Heather Sweatpants. The color is mix gray, and these sweatpants are made of quick-drying polyester. The inner surface is brushed for a soft feel. They feature an electrostatic care design to reduce static electricity. The waist and hem have a good fit with ribbing. There are no noticeable scratches or stains. Size: S 100% Polyester Waist: 68cm~ Length: 63cm Rise: 26cm Thigh: 28cm Hem width: 11.5cm Product number: NBW81931