The house of hunting arvid functional camo pants are made with the licensed tecl-wood optima 2 camouflage pattern and feature the addventex membrane. They are lightweight, durable, and breathable. They also have practical features such as ventilation zippers and adjustable ankles.- Ventilation zippers on both sides- adjustable velcro tape at the ankles- 2 zippered pockets on the thighs- zippered back pockets- elastic waistband for a better fit