New Balance Girls' Tank Top and Tight Sets Tank: 100% Polyester; Tights: 90% Polyester, 10% Spandex Imported Machine Wash Youth girls Two-piece set includes solid performance tank top and athletic tights with reflective logo Made with moisture-wicking dry fabric is fast drying and releases moisture away from the body Tank features newborn fresh, antimicrobial treatment to resist odors; includes stretch performance jersey shelf bra for added comfort and support Tights feature hidden back waistband pocket, ruched ankle detail, and flat seams to reduce chaffing and provide a better fit