Product Features V-neckline disappears under tops Pockets for optional, removable cups Open back for ventilation and crossback straps for full range of movement Intended for low-impact activities Buttery-Smooth Fabric Buttery-smooth Sweat-wicking Quick-drying Supportive Materials and care Materials Bra:81% Nylon, 19% Elastane, Bra Lining:81% Nylon, 19% Elastane, Middle Layer:89% Nylon, 11% Elastane, Care Machine Wash Cold Do Not Bleach Line Dry Do Not Iron Do Not Dry Clean Wash With Like Colors