|Playtex Womens 18 Hour Stylish Support Soft Cup Bra 4608 fiber content is Polyester/nylon/spandex/cotton. Playtex Womens 18 Hour Stylish Support Soft Cup Bra The first 18 Hour bra actually designed by loyal 18 Hour customers! Based on the popular Playtex 18 Hour Comfort Lace Wirefree. Open neckline fits today\'s fashions. Tapered Stay Put No-Slip straps. Soft, breathable cotton support lining.. Playtex Womens 4608 comes with 1 Bras per Pack.