Long story short: Perfect top meets best fabric ever. The bunny hop is a racerback tank like only rabbit could bring you. The cut is racerback and is made with our proprietary rabbitMESH material. rabbitMESH is a perforated, tight-mesh fabric that is lightweight, breathable, cling free and sag resistant. The perfect top from those who hop! Quick 'n Fit is made of 94% poly/ 6% spandexrabbitMESH is made of 92% poly/ 8% spandexSuper lightweight & quick dryingSlim-fit but not tightRacerback cutMachine wash cold, tumble dry low, don't bleachCrafted in California