A BDU jacket, or Battle Dress Uniform jacket, is a type of military outerwear designed for use by armed forces. It is typically made from durable, lightweight fabric and features a camouflage pattern to help soldiers blend into their surroundings. The jacket often includes multiple pockets for carrying essential gear and is designed for comfort and functionality in various environments. Originally developed for the U.S. Army, the BDU jacket has become popular in civilian fashion as well. Its rugged design and practical features make it suitable for outdoor activities, such as hiking and camping, while its military aesthetic appeals to many people.