BPA & PFAS free athletic tank with back cutout and shelf bra. Built in bra Cut out racer back Hip length Body skimming Moisture wicking Made from sustainable materials 79% Recycled Polyester 21% Spandex Bluesign approved OEKO-Tex 100 Certified BPA & PFAS free Why you'll love: Hot yoga is no match for the Keep you Cool Tank. It's moisture wicking material and cut out back detail keeps you feeling f resh throughout the day.