GI USAF Extreme Cold Weather F-1B Trousers— Used

Keep the cold out with these Vintage GI Air Force F-1B trousers. These pants were made in the 1970s constructed of 80% Nylon and 20% cotton outer shell, and 100% polyester lining. The F-1B trousers are part of the ECWCS designed for Extreme Cold Weather use for the US Aircrew members stationed in Extreme cold static areas. They feature a reinforced seat and knees for durability, a front zip fly and button closure, two back pockets with snap closures, zippered pass-through slots to access the pant pockets underneath, and zippered leg cuffs for easy donning and doffing. These pants can be used with or without suspenders (not included); and can be adjusted using the adjustable strap in the back for a customized fit.

• Constructed of 80% Nylon and 20% Cotton outer shell, 100% polyester Interlining 
• Water-resistant and windproof materials
• Reinforced seat and knees for durability
• Two back pockets with snap closures
• Zippered pass-through slots to access pant pockets
• Zippered leg cuffs for easy donning and doffing
• Suspender points with buttons
• Zip fly and button closure
• Adjustable strap in the back for a customized fit
• Genuine US Military Issued
• Made in USA 

These pants are breathable, water-resistant, and windproof. They are also extra durable, comfortable, warm, and practical they are perfect for rough outdoor work during wintertime, also ideal for the outdoor enthusiast.