Wash coldProduct Material is made of 100% top quality performance polyester.FIT & FUNCTIONAL. Our unique cut (slim fitted) allows for a more excellent range of motion, flexibility, and mobility while working out, running, yoga, gymnastics, or lifting weights.BREATHABLE & FUNCTIONAL. Polyester wicks moisture away from your skin while spandex keeps it soft and stretchy; Slim fitted, contour flattering, perfect for any exercises you are planning to at the gym, or even playing outdoor sports.ENGINEERED FOR GYM. Improved fit and design to handle a wide range of gym movements in style. EASY TO CARE. Machine wash cold, hang dry for best long-term care or dry low heat.QUALITY GUARANTEE – We take pride in everything we make. If you are not 100% satisfied, you can return it for a replacement or refund within 30 days ( return or exchange has never been easier).