You won’t have to worry about anything other than enjoying your swim with the Otter goggles. The unique hypo-allergenic Soft-Seal frame moulds to the contours of your face for superb customized fit, while the high quality silicone split yoke straps provide a secure but comfortable hold. The blue tinted lenses are designed to provide good protection against the sun and bright indoor light, making it a great goggle for indoor use. Throw in excellent UV protection and Fogbuster anti-fog and you’re on to a winning goggle.