T.H.E. Airport Friendly Belt (X-Large) 1.5" QUIET: No moving parts to rattle and clank when answering Nature's call, tucking in shirts, etc. COMFORTABLE: Proprietary 1.5" and 1.75" Nylon web keeps its shape under load and wont bind. EASY TO USE: "Flip-Tab" buckle design allows for quick and easy belt sizing / adjustment. DURABLE: Made from the best "Battle-Tested" materials Buckle (pat. Pend.) is molded from a high-tensile / impact resistant polymer.