prAna Women's Britta Pants with Tall Inseam 88% Supplex Nylon/12% Lycra Spandex Imported "Chakara performance knit Flattering wide waistband with rib inset and novelty seaming Elastic inside waistband Solid: 88% Supplex Nylon/12% Lycra Spandex; Heather: 46 Nylon/42% Polyester/12% Spandex