The Under Armour Women's HeatGear Armour Leggings are a top-selling choice for women's ballerina leggings on Amazon. These leggings are made with Under Armour's HeatGear fabric, which is lightweight, breathable, and wicks away sweat to keep you cool and dry. They have a compression fit that supports your muscles and reduces fatigue. The wide waistband provides a secure and comfortable fit, while the flatlock seams prevent chafing. Whether you're training at the gym or going for a jog, these leggings offer both performance and style.