Carnival Women's Underwire Coolmax Sports Bra Shell Fabric: 90% Polyester, 10% Lycra; Mesh Fabric 97% Polyester, 3% Lycra Imported Hand Wash Double lined cups with 2-part construction for added lift and centering Firm Support and minimizes bounce Coolmax technology wicks away moisture Lycra fabric delivers extra support Ventilated side cup panels provide breathability