A military-issued outer garment designed to protect personnel from various environmental conditions, including rain, wind, and cold, typically features a durable, water-repellent exterior and may include insulation. Such garments are often standardized within a specific branch, like the United States Air Force, for uniformity and functionality.
Protection from the elements is crucial for maintaining operational readiness. A properly designed outer layer ensures personnel can perform their duties regardless of weather, contributing to mission success and overall force effectiveness. Historically, these types of garments have evolved alongside advancements in textile technology, reflecting the changing needs of military operations across different climates and theaters.