Black silicone, super low volume twin lens frameless mask with narrow streamlined strap and fast acting push in release and adjustment. A superbly styled mask which will fit most faces with split tempered glass lenses. Manufactured to the highest of standards by IST using hypo allergenic super soft silicone for a secure and comfortable fit, perfect for use for Scuba Diving, Snorkelling, Free Diving, or as a back up emergency mask with it’s extreme low volume and minimal weight. Close fitting deep lenses provide a fantastic all around view. Supplied complete with Heavy Duty Polymer Storage Box. The Beaver version does not include the IST logo on the buckles.
 
Extremely low volume frameless mask.
Made from hypoallergenic liquid silicone.
Perfect design for Scuba and Freediving.
Extremely low volume but with deep nose space for a more comfortable fit
Buckle attached on skirt for more flexibility without fragile parts.
Engrave lines on top for easier clutch.