Keywee Women's Tight Active Yoga Jogger Legging 88%Polyester, 12% Lycra Nylon based breathable and stretchy fabric. Wide elastic waistband; streamlines your shape; stay in place when you work out. Not see through when stretched; hidden pocket. Model height - 5'7''; size medium Keywee provides the key essentials for your wardrobe, a stylish solution for active lifestyle.