Extreme Cold Weather N-1B Mukluk Military Boot Liners
 
Large, Medium, or small available 
 
Liners for USAF N-1B Mukluk Extreme Cold Weather Boots
100% Wool
 Large fits Men's 11-13, Medium 8-10, Small- 5-7
Genuine Issued
Great condition, look unused. May be slight discoloration due to age of product.