Brand: Playtex Style: 4159 Sizes: 36 - 42 B; 36 - 44 C, D; 38 - 46 DD 38 - 44 DDD (DDD Does not come in Black) Fabric Content: Cup - Blocker: 100% Polyester; Sling: 100% Polyester; Laminate: 100% Nylon; Liner: 75% Cotton 25% Polyester; Back: 91% Polyester 9% Spandex Playtex 18 Hour Active Lifestyle Bra 4159. Great sport bra for moderate exercise, outdoor activities, or just running errands. This bra has been tested with real 18 Hour consumers. Active Lifestyle will be a great addition to your wardrobe. Features plush, breathable absorbent cups and sling. Soft underband. Wide cushioned stay-put straps. Seamless wirefree cups with sleek frame.