It boils down to this: the ingredients to produce polyurethane resins are prime. They are highly engineered and vastly superior to any other polymer used for garden hose made in the world today. The performance properties of polyurethane are unsurpassed, which is why it is the only material that lives up to Water Right's standard of purity and excellence.
Polyurethane isn't cheap, but what quality product is?
When you want a strong, long lasting garden hose, you use polyurethane. When you want a garden hose that is flexible in all weather conditions and does not permanently kink, you use polyurethane. When you want high pressure performance combined with a sleek, lightweight and elegant garden hose design, you use polyurethane. When you want a drinking water safe garden hose without the toxins such as BPA, lead, and Phthalates often found in vinyl garden hose, you use polyurethane.
When you want beautiful, rich colors... well, you know the answer.