IST MP110 Frameless Dive Mask, Single Panoramic Shatterproof Lens for Scuba Diving & Snorkeling (White)Frameless design: The mask is designed without a frame, reducing weight and increasing flexibility for a comfortable fit. Single panoramic lens: The mask features a single lens design that provides a wide and clear field of vision, allowing for optimal visibility during scuba diving and snorkeling. Shatterproof lens: The lens is made from shatterproof tempered glass, ensuring durability and resistance to impacts and scratches. Comfortable fit: The