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

Genuine Issue

  • $39.99
Shipping calculated at checkout.


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.



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Customer Reviews

Based on 1 review
James Hynes
Great product very warm. The price was nice.

Great product very warm. The price was nice. Perfect fit I am snug as a bug in a rug.

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