Choose from several styles of Woodland Work Pants with Built-In Gel Kneepads including khakis, cargos (pictured), carpenter pants and jeans, with prices starting as low as $18.25 (and varying with size and style) from Grainger.com. (See original pricing on this brand here). Even with around $10.44 shipping (or free pickup), these are the lowest prices we could find on this flame-resistant workwear with comfortable built-in knee protection. If you spend $50, enter code SpringGift for a free multi-function tool while supplies last. Sales tax is charged in most states.