So, what exactly is pu leather?PU leather: the basics Pu leather, or polyurethane leather, is widely used in furniture, purses, and other leather goods because it’s cheaper to produce than real leather and easy to clean and care for. If you’re considering buying any new furniture or accessories, whether they’re designer-made or off-the-shelf at your local store, this guide on what is pu leather will help you know what you’re getting so you don’t get duped into buying something that looks like real leather but isn’t.