|Playtex Womens Playtex Secrets No Slip No Ride-Up Underwire Bra 4732 fiber content is Nylon/polyurethane/polyester/spandex. Playtex Womens Playtex Secrets No Slip No Ride-Up Underwire Bra Our research shows that slipping and riding up in back are two of the top complaints women have about their bras. This full support bra moves with you, staying in place so you don\'t have to tug and adjust it during the day. No-Slip straps. Co. Playtex Womens 4732 comes with 1 Bras per Pack.