Parachute-grade buckles and adapters meet PIA-H-7195 standards Versatile belt Hook & loop secures running end 1.75” webbing Three sizes: Small (to 34”), Medium (to 41”), Large (41”-51”). Size 34", 41" and 41"-51" mentions Waist size and not belt size MIL-STD-858 with parachute grade buckles and adapters