Goodyear rubber hoses... Need you say more? They are great all around.I debated on getting this 50 feet of hose and almost selected the 25' instead. I am glad I did not. 50 feet is really the perfect amount for my garage and driveway area where I need to work with my compressor.The only complaint I have about this hose is that it does kink. It is not kink-free by any stretch. Other than that, I think it's fine and should last a long time if properly cared for.