Pro Ear Mask Color:White Over 450 lbs

Over 450 lbs

Displacement nose slices through water

The sheath is made of black polymer with loops for attachment to the thigh or belt

ATA 300: usable in the hold

Pro Ear Mask Color:White Over 450 lbsIST ME55 and ME80 Pro Ear Sealed Dive Mask. Pressure equalization can be very easily achieved with IST ProEar mask. The IST ProEar Mask is manufactured to the highest standard and only the best materials are used. It is designed to counter the most of the unavoidable effects pressure and water have on the ears so you can have more enjoyment bottom time. A: Optical Lenses(ME80 & ME55 only): Prescription lenses are available in diopters from 1. 0 to 8.