GI USAF Extreme Cold Weather F-1B Trousers W/ Suspenders— Size 24 Color:Gray you can regulate your temperature

you can regulate your temperature during intense activities

(4) Four IMTV/PC Attaching Straps (with metal tri-glide)

fastened neck strap

with a waterproof nylon outer shell

One (1) chest pocket

GI USAF Extreme Cold Weather F-1B Trousers W/ Suspenders— Size 24 Color:Gray you can regulate your temperatureKeep your pants in place and the cold out with these Vintage GI Air Force F 1B trousers with suspenders. These pants were made in the 1970s constructed of 80% Nylon and 20% cotton outer shell, and 100% polyester interlining. These 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