Roatan Adult Mask And Snorkel ComboThe Roatan is the ultimate in lightweight frameless mask design. This full silicone mask with large single pane of glass provides a wide uninterrupted field of view as well as an enhanced lower view with its unique semi teardrop lens design. The lens is made of our Ultra Clear tempered glass, ensuring maximum light transmission and the most natural visual experience possible. The snorkel features a levered dry top to prevent water from entering when