Tava Rouched Yoga Racerback Tank Top with Moderate Compression with support bra Great for your cardio workouts, spinning, barre, running and yoga. Body engineered with 4-way stretch and seamless design. Shelf bra for added support. Proving to be the must  have tank of the season, the Tava tank offers support and coverage on top, without sacrificing your figure. Content: Liner: 93% micro fiber nylon, 7% Spandex. Content: Body: 100% Nylon Size (Small (0-4, Bust 30"-33"), Medium (4-8, Bust 33"-36"), Large (8-12, Bust 36"-38"), Extra Large (12-14, Bust 38"-40")