Up for sale are US Air Force Extreme Cold Weather Boots, Type N-1B. They are USED. They have various manufacturers like Bata, Van Buren, Xclusive Shoe Co., etc. The size is a medium (fits 9-10). From the bottom of the sole to the top of the canvas is 20". There is a front zipper with a drawstring top. There are no liners but Sorel or LaCrosse Snow Pack liners work. The NSN: 8430-00-263-0099 and DLA100-84-C-4182. They have a green canvas upper with a rubber sole. There are 5 eyelets on each side with a total of ten. These are USED USED USED (will show signs of being USED).

 If there are any questions feel free to email .