5.11 Tactical Men's Ripstop TDU Pants, Dark Navy, 4X-Large Ripstop Fabric is Teflon treated for stain, liquid and dirt resistance Short, medium and long lengths with blousing straps Genuine YKK zippers and Prym snaps Self-adjusting waist with two pieces of elastic (one on each side) which stretch max up to about 2-1/2", for superior fit. Short = 29 1/2" - Regular = 32 1/2" - Long = 35 1/2"