I bought and wore these, but my calves are too thick (44cm) and the zipper wouldn't go up or down, so I'm selling them. The lower leg area is a non-stretch woven overlay material. Recommended for people who use calf supports in size M (40cm or less). Nike Therma-FIT water-repellent running pants with a reflective drawcord and an elastic waistband, offering a comfortable fit and stylish design. - Brand: Nike - Size: L Waist: 74-85cm, Hips: 100cm, Rise: 31cm Inseam: 67cm, Leg opening: 13.5cm, Thigh width: 32cm Bottom hem zipper width: 30cm - Color: Black - Style: Running pants - Features: Reflective elements Back pocket with zipper Side pockets without zippers Lower cuffs have zippers, making them easy to take on and off over shoes - Material: 100% Polyester Thank you for looking.