The G2 adjustable diving harnessis a streamlined webbing harness with all the standard D-rings. We added heavy duty SS adjustable buckles to shoulder straps. The straps can be loosened to don the rig and cinch the straps down. When removing, loosen the shoulder straps, open the buckle and walk out of the harness. The buckles are heavy duty stainless steel used on Search and Rescue (SAR) harnesses world wide - if they can lift two people into helicopter they will hold the kit on your back. Optionally, heavy duty SAR plastic buckles are available for light-weight travel setup.