Burton Women's Active Legging 84% Poly 16% Spandex Imported Chafe-Free Softlock Seams for Comfort DRY ride ultra WICK 92 percent polyester, 8 percent spandex Burton active stretch fabric Quick-drying and highly breathable with a supercharged stink-proof finish Soft brushed backer for next-to-skin comfort Women's-specific Contoured waistband with stash pocket