The Realtree Camo Cargo Lightweight Polyester Shorts in men's size L with a 38x10 inseam there is some stretch and i would think that they would also fit size 40 waist. These are perfect for  hunting/ fishing occasions. These camouflage shorts feature a zip closure, cargo pockets, and a breathable knit fabric wash. The multicolor design with a nature and outdoor theme makes them ideal for hunters and outdoor enthusiasts. Made from lightweight and easy-care polyester, these shorts are machine washable and have a regular fit for comfortable wear. Add these practical and versatile shorts to your wardrobe for added convenience and style.