GIODANI Womens Racerback Workout Stylish Compression Tank Top 88% POLYESTER 12% SPANDEX Features Compression Support Tank // TIGHT COMPRESSION Fitting For Supportive Workout / Excellent for Active, Fitness, Athletic and Daily wear 4-Way Stretch Features Detailed Texture & No Shelf Bra // Breathable, Comfortable and Fitted Order One Size Up = Junior Size Machine Wash (Hand Wash Recommended) PLEASE CHECK OUR SIZING CHART FOR MEASUREMENT