Leather construction. Versatile- roomy double-pouch apron for construction workers- carpenters- and other professionals. Double-pouch design allows unrestricted leg movement. Apron is reinforced throughout with rust-proof rivets. Heavy-duty 2-1/4" (57 mm) wide web belt has army-style buckle- snap and slides. The large pockets and nail/bolt pockets have rolled-over- doubled edges for long wear. Four slots for punches or nail sets. Two heavy hammer loops. Riveted and stitched for extra durability.