Editorial Review This cover is guaranteed to be 100% WaterproofMade from a medium weight top quality UV-treated Tri-Max polyesterSilver heat Resistant lower panelsAll seams are electronically heat sealed making the cover 100% WaterproofSoft windshield liner helps protect against scratching and hazingA 50 rear zipper allows easy entry to the trunk compartment without havin g to remove the coverPerma-Venting system prevents condensation build-up and allows constant a ir circulationSnug elastic bottom with one-inch grommets at center and front wheelPacked into its own attractive matching carry allFive-year No Hassle warrantyUniversal size fits most trikes