Used IST ProEar Pressure Equalization Mask with Watertight Ear Cups - Clear / Blue Wetsuit Gloves • Saltwater resistant zipper

• Saltwater resistant zipper

with a very particular formation

which has been tested AZO-free and is Oeko-tex certified

People have been able to hear a DiveAlertPLUS one mile away from a diver in need above water

Attention-grabbing new colors

Used IST ProEar Pressure Equalization Mask with Watertight Ear Cups - Clear / Blue Wetsuit Gloves • Saltwater resistant zipperPlease note this is a USED ITEM offer. The item will be in good working condition, may show signs of use or wear. PRODUCT DESCRIPTION Special tube and seal system automatically equalizes ear pressure as diver exhales into mask; Prevents pressure induced ear ache (barotrauma); Enhanced underwater hearing and sense of direction; Watertight ear cups keep water out to keep ears warm and prevent infection; Optical prescription lens option available in