Fourth Element 3mm Neoprene Hood Freediving Computers the pressure gauge is nitrox Underwater Lenses Ports and Lens Gear Aesthetically Color:Black/Sapphire 217999-07

the pressure gauge is nitrox ready to 40% oxygen out of the box

One button control for easy operation – one button to power light on/off and select brightness

short blade and a foot pocket that allows it to be put on in seconds

extremely durable

to allow a small amount of water to keeps you warm in the water

Fourth Element 3mm Neoprene Hood Freediving Computers the pressure gauge is nitrox Underwater Lenses Ports and Lens Gear Aesthetically Color:Black Sapphire 217999 07 the pressure gauge is nitrox ready to 40% oxygen out of the box One button control for easy operation – one button to power light on off and select brightness