Promate is known for the designing, manufacturing, and distributing state-of-the art diving equipment. The “Avanti Petite” side-view edgeless mask has patented dual lenses with Edgeless technology on sides, which increases field of vision dramatically. Its ideal for smaller faces including kids. Included is a crystal, liquid silicone injected skirt and strap and it has a Double skirt edge comfort seal to ensure proper fit and no leaks. A quick Release Swivel Buckle – allows easy removal of strap and inclinations in various angles Tempered glasses