Trimfit Girls' Lightly Lined Wirefree Cotton Bra (Pack of 2) 95% Cotton, 5% Spandex Imported Hook and Eye closure Machine Wash Wire-free for comfort. Adjustable straps and back closure allow for a perfect fit Lightly lined cups for modesty Machine wash cold with like colors. Only non-chlorine bleach when needed. Tumble dry low. Do not iron trimfit. Wear tested and reg since 1921