Rothco’s Battle Dress Uniform (B.D.U.) pants are built like the real thing. Lightweight cotton with Rip-Stop nylon and side cargo pockets to help carry all your gear. Traditional military style that is functional and can go from the concrete to the desert to the jungle. 100% cotton with nylon rip-stop thread Button fly Cargo pockets on both sides for extra storage Commercially made, genuine army style Model: 5935 Color: Olive Drab NOTE: Adjustable Tabs at side of waist SIZING:Small (28-31" waist)Medium (31-35" waist)Large (35-39" waist)X-Large (39-43" waist)XX-Large (43-47" waist)Regular Length: 29-32"Long Length: 32-35"