A genuine British military paratrooper cap is a type of headwear worn by soldiers in the British Armed Forces. It is typically made of durable materials such as Gore-Tex, a waterproof and breathable fabric, and features a DPM (Disruptive Pattern Material) camouflage pattern, which is designed to break up the wearer's outline and make them more difficult to spot in a variety of environments. The cap is designed to protect the head from the elements, and may also have a brim or visor to shield the eyes from sun and rain.