Lululemon Women's Core Kicker Tank Purple - size 6

four-way stretch, sweat-wicking Light Luxtreme fabric is cool, comfortable and fits like a second skin wide straps cross behind your shoulder blades so you can move freely open back design gives you room to sweat built-in, medium-support shelf bra has cups for removable cups (removable cups not included) ribbed side panels give you extra room to move. Size 6.