Lululemon Purple Scoop Neck Athletic Tank Top Size 6 The wide straps and the scoop neck give us support so we can focus on cardio and backbends without worrying about whether the girls are going to make a run for it. Racerback. Built in shelf bra with openings for optional bust padding (not included). Size 6. Good condition, but there is a small white mark on the fabric. See photo for reference. Please see photos for approximate measurements. V