HOG Pro Frameless Mask Color:Clear double-lined neoprene

double-lined neoprene

You may include transmitters during purchase or add them at a later time

both amateurs and the most demanding professional freedivers

Nitrogen absorption and release is continuously processed by its sophisticated software

The Computer is provided with 12/24 hour format clock

HOG Pro Frameless Mask Color:Clear double-lined neopreneRectangular single lens shape, providing an excellent field of view on the periphery as well as straight ahead. Frameless single lens design with great field Soft silicone skirt uses a double seal system, Buckel Molded directly to skirt for a flexible fit. Mask can be folded at the skirt for easy storage. Protective plastic carrying case included (5. 5oz Weight)