Big Eyes Evolution Crystal Mask Color:Black even if the user has

even if the user has lost consciousness or cannot swim

Should everything else get soaked while out and about

External dimensions :  336 x 300 x 148 mm / 13

long fins (up to 100 cm / 39

Purge valve and corrugated section near the mouthpiece

Big Eyes Evolution Crystal Mask Color:Black even if the user hasCressi Adult high end Scuba Diving mask. Made in The Revolutionary Crystal Silicone. Big Eyes Evolution Crystal. Absolute transparent that provides a great interior lightning, fabulous aesthetics both as product and on the divers face (especially in underwater photography). Reduced tendency to yellowing over time, 90% less than other types of silicone due to its unique chemical composition. Silicone free of silicon chloride, a component that causes