Penn Women's Classic Pop Sport Bra 92% Polyester/8% Spandex Machine wash STAND OUT: Express yourself in this fun fitness bra. Racerback design allows flexability - this sports bra will look and feel great all day long. DESIGNED FOR COMFORT: Pull On closure so no hooks to rub or irritate, mid level support, pullover style athletic bras with wide stay-put bottom band. No seams to rub or chaff and four way stretch to maximize comfort and fit - super soft material. PERFORMANCE FABRIC: Moisture wicking fabric helps keep you cool and dry no matter how tough or how long your workouts. Great for running, yoga, jogging, tennis, softball, volleyball, basketball or just everyday wear. SUPPORTIVE: Stays in place. Wire free racerback design is the perfect layering bra to wear by itself or under your favorite workout or casual tank, lots of colors to choose from to complement any top or outfit. MATERIAL: 92% Polyester, 8% Spandex