H&M Women Gray Polyester Blend Mid Rise Straight Fit Dress Pant Size 31 Description H&M Women Gray Polyester Blend Mid Rise Straight Fit Dress Pant Size 31. Product Detail • Brand: H&M • Size: 31 • Color: Gray • Material: Polyester • Type: Pant Measurements • Pant Waist: 32" • Inseam: 28" Please message me if you have any questions. I stand by all of my items before and after purchase. Please see my feedback.