Tusa Kleio II Single Lens Scuba Diving MaskThe TUSA Kleio II Single Lens Scuba Diving Mask, model M 111, is designed for smaller, narrower faces and is built with the same high quality materials as TUSAs standard size masks. It offers a low volume, snug fitting design that suits smaller female and youth divers or snorkelers while delivering reliable performance for scuba and diving activities. This mask features a 1 window panoramic design, providing a wide field of view to enhance awareness