Lululemon Salute the Sun Tank Heathered Black

This lightweight tank goes with the flow—tie it up for Handstand or wear it loose for extra air.Seriously Light™ LuonOur sweat-wicking, four-way stretch Seriously Light™ Luon fabric makes moving a breeze seriously lightweight sweat-wicking four-way stretch cottony-soft slit in centre of back no sz tag but pit to pit measures 16" therefore sz 4 but would fit a 6 as well