The Sprint for years was the standard for competitive swim goggles. The low-profile lens combined with a soft foam neoprene gasket make the goggle both secure on the face and comfortable. The Polycarbonate lens will give you UV protection from the dangerous suns rays while the anti-fog coating ensures clear fog-free vision. The silicone headstrap is very durable and easy to adjust. The mirrored lens will help protect your eyes from the sun on even the brightest days.