Designed for Casual. Fabric is double layered for coverage, support, and a seriously soft feel on both sides.. Not too short, not too long, just right around the waistband. Contours your body with a fit that feels snug. For a more gentle feel, opt for a size up. XXXS = lululemon size 0, XXS =lululemon size 2, XS = lululemon size 4, S = lululemon size 6, M = lululemon size 8, L = lululemon size 10, XL = lululemon size 12-14, 1X = lululemon size 16-18. Strap-less is more. Made from a peach-fuzz soft version of our Nulu fabric, this tube top has a built-in gripper on the top hem to help keep it in place.