The Quick-adjust crotch strap is webbed with an adjustable buckle that allows rapid resizing while eliminating any dangling webbing. Diver testing has proven the Quick-adjust buckle and strap holds securely even while used with a DPV. However, exploration DPV divers that prefer a fixed crotch strap can easily remove this buckle and bolt the crotch strap in the desired position. All other divers will take pleasure in the secure, easy adjustability of the Quick-adjust crotch strap.