Pant label length may state a finished dimension (34U, 36U, 37U) depending on the style, as items are cut to order. Zero scratch - worry-free, covered button closure at the waistband protects that perfect paint job Durable water repellent - DWR finish keeps you dry from liquids and other fluids Flexible durability - stretch canvas ripstop fabric provides flexibility without sacrificing durability. Stretch waistband expands up to 3 inches and retains original shape for maximum comfort Full inseam gusset - room to crouch, bend, and stretch with ease