As should be the case with any goggles, ours are all about the fit. The 3D silicone gasket ensures a super-comfortable and water-tight fit without pressure on the eyeball surround, and the quick-fit strap also allows you to get the pressure just right. The hydrodynamic shape of the lens also helps you maintain good water speed, so whether in the pool or satisfying your Born Bound passion for open water, these goggles are designed to help you perform at your best.