This is the XS Scuba Metro Scuba Diving Mask Features: This mask fits almost everyone Comfortable, silicone skirt Split window design Double feather edged sealing surface Durable polycarbonate frame Easily add corrective" lenses with our innovative design Includes mask storage box The Mask has an Easy-Reach One-Handed Nose Pocket for Ear Equalization and a Wide Split Strap with and Easy to Adjust Buckles all making this one great Mask."