The Fostex BDU Pants are classic military-style pants, designed for outdoor activities and everyday use. BDU comes from the term Battle Dress Uniform, a standard that has been used in military uniforms. The composition of the pants includes 65% polyester and 35% cotton, offering a combination of durability and comfort. The pants are lightweight and durable, with a loose fit that facilitates movement and makes them suitable for long hours of wear.