Mares Silicone Scuba Diving Mask - Comfortable & Anti-Fog Full Face Snorkeling Gear for Adults - Perfect for Ocean, Pool, and Beach Water Sports Activities

Optical Lens: Mares offers corrective lenses for most models. In addition to negative corrective lenses (-1 to -7), positive corrective lenses (+1.5 to +3) are also available for some models. Mares mask design allows for quick and easy mounting of optical lenses. Tri-Comfort: Small horizontal ribs between the frame and the face in the area around the nose absorb and redistribute the pressure exerted by the frame on the face, increasing comfort.

Ultra Clear Silicone

Hydrodynamic design

Small ribs around the nose to relieve pressure