Mares Viper Mask Color:Green Our patented Gas Time Remaining

Our patented Gas Time Remaining Algorithm provides calculations in real time

and diver-friendly functions that earned the Galileo its reputation as the hands-down easiest computer to use

any way you want to get there

**Recommended for shallower dives

5mm shark fin shaft (6

Mares Viper Mask Color:Green Our patented Gas Time RemainingMares Viper Mask The Viper is a revolutionary diving mask for the most demanding freedivers and spearfishermen! With innovative technical features and a unique, striking design. The Mares Viper is one of the most advanced mask designs on the market. The extremely low profile and new generation silicone that has been ergonomically molded to fit nearly all physiognomy is a must have for free divers, spearfisherman, and scuba divers alike. All can