Nike pro aop bra junior girls the nike pro aop bra offers good support when exercising and features an all over print with nike swoosh branding for a stand out design the bra feature a racer back with elasticated waist for a secure comfortable fit bra junior girls racer back elasticated waist all over print nike swoosh branding body 88 polyester 12 elastane bottom hem 90 nylon 10 elastane lining 88 polyester 12 elastane machine washable