2NDS . Whatever you dish out, Carhartt's twill double-knee work pants take it in stride with durable, wrinkle- and stain-resistant 8.5 oz. twill, relaxed fit and double-layer knees. Available Colors: NAVY, KHAKI, DARK GREY, BLACK.
^ (2015). Carhartt Twill Double-Knee Work Pants (For Men) SierraTradingPost. UPC 035481907494 (revised Jun 2018)