USAF Extreme Cold Weather Type F-1B Snow Pants, Size 26

They are usually furnished with a removable liner.

US Air Force ECWCS Flight Pants - Rare –

F-1B Air Force Extreme Cold Weather Pants ECWCS

Usgi f-1b extreme cold - Gem

They are usually furnished with a removable liner.

USAF Extreme Cold Weather Type F-1B Snow Pants | Size 26 | NSN 8415-00-394-3599

USAF Extreme Cold Weather Type F-1B Snow Pants

Usaf extreme cold weather - Gem

USAF Extreme Cold Weather Trousers, F-1B [Genuine USAF Issue]

USAF Extreme Cold Weather Trousers, F-1B [Genuine USAF Issue]

USAF Extreme Cold Weather Type F-1B Snow Pants

Vintage 1978 Military Extreme Cold Weather Trousers F-1B Size 26 NOS. , Appeared to be new old stock in excellent condition., US postage $15.01.

Vintage 1978 Military Extreme Cold Weather Trousers F-1B Size 26 NOS

Usaf f-1b extreme cold - Gem

GI USAF Extreme Cold Weather F-1B Trousers— Used – McGuire Army Navy

Usaf extreme cold weather - Gem

USAF Extreme Cold Weather Type F-1B Snow Pants