Lululemon No Limits Tank top Cayman Stripe Heathered Medium Grey Size 6 A011684 Lululemon No Limits Tank (a 2-in-1 style with a built-in sports bra). This model comes in the Ambient Grey / Cayman Stripe Heathered Medium Grey colorway. It combines a loose, slightly gathered top made of lightweight mesh fabric with a snug, wide band at the hips that keeps the tank in place during active movement or inverted yoga poses. The built-in bra provides light support and features straps with a contrasting striped print.