Baleaf Women's Yoga Fitness Workout Soft Racerback Tank Top 92% Nylon/ 8% Spandex Moisture-wicking, breathable and stretchy material for a cool feel Skin-friendly and soft fabric offers a smooth, low-friction performance Racerback straps give you full freedom to move Curved hemline falls below hips for bend-over coverage. Smooth flatlock seams to eliminate chafing. Size Chart: Bust: XS=29.5-32", S=32.5-34.5", M=35-37", L=37.5-39.5", XL=40-42.5". Waist: 22-24.5", S=25-27", M=27.5-29.5", L=30-32", XL=32.5-35"