Material: Built from a durable 12-ounce cotton duck canvas blend (99% cotton / 1% spandex) that balances the tough armor-like coverage of traditional workwear with active flexibility. Utility Features: Equipped with multiple specialized tool pockets, standard front slash pockets, heavy-hauling reinforced back pockets, and extra-strength sewn-on-seam belt loop. Utility Features: Equipped with multiple specialized tool pockets, standard front slash pockets, heavy-hauling reinforced back pockets, and extra-strength sewn-on-seam belt loop