Women’s size 12, worn once. Color is light blue/grayish (not black) Feels Buttery-Soft and Weightless, Nulu™ Fabric(Click to Close) So buttery soft, it feels weightless Four-way stretch Sweat-wicking Breathable Added Lycra® fibre for stretch and shape retention Bra: 81% Nylon, 19% Lycra® elastane Middle layer: 89% Nylon, 11% Elastane Bra lining: 56% Polyester, 33% Coolmax® polyester, 11% Lycra® elastane