The Cave Mask Blinder was designed by Mares as a tool for technical and especially cave courses. It allows you to screen the mask to simulate absence of visibility. The neoprene strap allows it to be worn directly in the water.
The key features of the Cave Mask Blinder are:
• Gray/black neoprene with a wide and comfortable elasticated strap
• Mask shield; designed to simulate absence of visibility during training and/or for stress control (cave and/or stage) • Easily transferable underwater in complete safety