Vintage CWU 45P Flight Jacket

Vintage CWU 45P Flight Jacket. US Made. Water repellent satin nylon outer shell. Two fully-lined front cargo pockets with Velcro-closure flaps. Quilted nylon lining with polyfil insulation for warmth. Heavy-duty Mil-Spec zipper over a storm flap. Velcro chest plaque for attaching a military nameplate.

Historically, flight jackets were crafted from materials that would melt in case of fire, placing pilots in danger. However, advancements in technology prompted the development of the fire-retardant CWU (Cold Weather Uniform) 36/P and 45/P, both constructed with Nomex fabric. Dupont's Nomex is renowned for its exceptional resistance to thermal, chemical, and radiation exposure. The military continues to supply Nomex jackets to Air Force pilots.