Mares Mask Opera color:Clear/Blue The case is designed so

The case is designed so that the Puck computer can be easily inserted in place of the depth gauge in the event of a subsequent upgrade

- Ultra comfortable facepiece

This process makes it highly resistant to abrasion

where you will learn and understand the procedures for planning and executing deeper dives up to 35 meters / 115 feet

0 diving mask is shaped like an "X" for maximum comfort and a more secure grip

Mares Mask Opera color:Clear/Blue The case is designed soDescription The Opera dive mask is made from silicone. It is ideal for all diving activities, with a traditional and elegant look and symmetrical, square shaped glasses.