This versatile tank has a slim racerback that stays put—and out of your way—when you're on the move. Light Luon® A lightweight version of our Luon® fabric, sweat-wicking Light Luon® is four-way stretch and perfect for layering during sweaty workouts lightweight sweat-wicking four-way stretch cottony-soft handfeel easy to layer LYCRA® Added LYCRA® fibre for great shape retention stretch great shape retention long-lasting comfort Fatigue green lululemon cool racer back tank. Has logo on both sides. Size is either a 4 or a 6.