95% polyester, 5% spandex. New styles for workouts:https://www.amazon.com/MISS-FORTUNE-Womens-Running-Workout/dp/B083BV9JBG Machine washable Soft material– 95% polyester, 5% spandex. flexible stretch fabric makes easy mobility while doing sports, dri fit shirt women never out of shape.sweat absorbing shirts women Well Designs–Stylish block adds a sleek fit to this fitted yoga top, updates your active look. A shaped hem enhances coverage. Good performance– Wanna stay dry, not sweat spots in your women sports top ? our rapidry wicking fabric helps keep you cool, fresh and fully mobile whatever activity you choose. Easy fit– Perfect for Yoga, Running, Hiking, Jogging and any type of workout or casual wear. Miss Fortune Size–S(34.5), M(36),L(38.6),1X(41)??2X(44.1), 3X(47.2). 6 sizes for choice (petite & plus), then you would find your perfect fit.