Description Ariat M4 Low Rise Rebar Carbine Jeans description: 75% Cotton/24% Polyester/1% Spandex 11.25oz Denim Built to last – 2X more durable Boot Cut Opening Medium Dark Wash Knife Pocket and Loop Lock Ariat's Rebar Denim offers reinforced strength to withstand the wear and tear of demanding work, without compromising comfort and style.