A pull through fixed buckle type with an automatic locking feature. Quick release buckles are featured on each rugged, double wide strap.

A strong injection molded plastic external frame gives the head harness an even pull completely around the mask seal. The EXOskeleton does not touch the diver's face. It is suspended just slightly off the face to hold the communication and breathing equipment in place without discomfort.

Handle can be removed without breaking seals, making it quick and easy to attach accessories.

Handle can be removed without breaking seals, making it quick and easy to attach accessories.

Emergency (EGS) Valve supplies backup breathing gas to the diver. This valve is an integral, built in part of the stainless steel sideblock.

Device allows the diver to block the nose to equalize ears.

Supplies backup breathing gas to the diver.

Provides an additional flow of gas into the helmet for ventilation and defogging.

Retrofits to many previous Kirby Morgan Helmets and BandMasks®, has less breathing resistance than the older single valve exhaust while providing an extremely dry hat. The Tri-Valve® Exhaust is made of a chemical resistant compound.

Bands hold the Hood/Face seal in place on the mask frame. They also provide the mounting studs for the Head Harness (Spider).