Mondor Model 4872 Girls Skating Pants Supplex leggings, Wide contrasting waistband, Integrated pocket at waist Inseam 8-10: 26?; M: 31? Supplex ? Rated Comfortable in Colder Days Supplex feels a lot like cotton but has high performance qualities. It has 4 way stretch, which allows you to move without restriction, and it always keeps its shape. Supplex is a wicking fabric, dispersing sweat away from the skin and it dries quickly, keeping you dry and comfortable. It is a major advantage with athletes. Does not fade with washing and does not peel. Antimicrobial treatment to resist bacteria and odor.