Mares Edge Mask Color:White/Black small dimensional changes in the

small dimensional changes in the Mark IV body forced a new housing design

The ECG transmitter also provides a patented skin temperature measurement

good grip and our ergonomic footbed

Its packable design actually includes a travel backpack with room for your entire dive kit

The spring and the spring bush are coated preventing rust

Mares Edge Mask Color:White/Black small dimensional changes in theEdge Mask The Edge dive mask is made of hypoallergenic liquid silicone for superior durability and comfort. Integrated buckles on the frame. Durable and robust design. The Edge diving mask is made of hypoallergenic liquid silicone which provides superior durability and excellent comfort. The shape of the face piece is designed to fit any face shape. The nasal area has small ribs that serve to relieve pressure and make it more comfortable to use for a