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. Model: 5923 B.D.U. - Battle Dress Uniform Color: Black Button fly Material is 100% cotton with nylon rip-stop thread Cargo pockets on both sides for extra storage Commercially made, genuine army style 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) Regular Length 29-32 Length Long Length 32-35 Length