Docs Proplugs Style:No Leash This machine-swage JBL spear ensures

This machine-swage JBL spear ensures increased hydrodynamics

Adjustable Fit The hook-and-loop adjustable neck prevents chafing and permits free movement while remaining secure

That's why the Phazer fin

with such features as Aqua Lungs

5" thick (98 x 13 cm thick)

Docs Proplugs Style:No Leash This machine-swage JBL spear ensuresEqualization with Doc's ProPlugs: Doc's ProPlugs have also been used by divers who have trouble equalizing. Unlike other earplugs which are solid and would not be recommended for diving, ProPlugs are vented to allow equalization. While the small vent allows equalization to occur it does not allow debris to enter and it prevents earwax from washing out which exposes delicate ear tissue. The ProPlugs keep ears warm by storing the head's conductive heat;