Lightweight protection from the elementsthe nike 1575cm windsheer lite golf umbrella wont breakdown in strong winds with strong lightweight nylon that keeps outwater without sacrificing structurebenefitswind release system8482 prevents inverting during highwindsnylon upper and lower canopies for lightweight protection fromwind and raindurable fibreglass shaft and flexible frp rib frame fordurabilitypatented safety runner allows for smooth opening andclosingrubber handle with dual den