Body: 79% nylon, 21% spandex Panel and cup, cup lining: 100% polyester Gusset lining: 100% cotton Care: Hand wash Warm. Use non-chlorine bleach if needed. Tumble dry Low. * Center front is 17-1/2" tall. * 2-part, padded underwire cups are free of removable padding and support panels. * Cups are 1/4" thick. * Sewn-on elastic band along top back is 1" wide.