M-65 Field Jacket Liner

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This is a genuine US military issue field jacket liner in OD green, designed for use with all M-65 field jackets.  This liner is made of 100% nylon with 100% polyester batting quilted fill to provide extra warmth in colder climates.  This liner has buttons and button holes down the front, on the back of the neck, and on the sleeves that match up with the field jacket allowing the liner and the jacket to function as one piece when buttoned together.

Sizing Information

Use the sizing information here to determine which size liner is right for you. If you have an M-65 Field Jacket, the liner size should be the same as the jacket size. Note that these measurements correspond to your body, not to the measurements of the liner itself.

Size Chest Size (Men's) Chest Size (Women's) Height
Small 33" - 37" 36" - 40" Over 63"
Medium 37" - 41" 40" - 44" Over 63"
Large 41" - 45" 40" - 48" Over 63"
X-Large Over 45" Over 48" Over 63"


Item Condition

These field jacket liners were obtained from the US military in bulk.  Choose from brand new condition liners with tags, very good condition liners that show some minor signs of use, but are still fully functional, or acceptable liners that show more signs of wear and may have a small hole or two.

Olive Drab (OD) Green
Age Group:


  • 5
    The products were exactly as described ,...

    Posted by Steven on Jun 16th 2019

    The products were exactly as described , arrived in great condition and on time. The fit perfectly in my field jackets, so I do not have to rotate on liner around three jackets when it gets cold I look forward to doing more business with Thunderhead, especially if the can get me a good deal on a used ILBE rucksack! Besides, they have a great logo and they send a sticker!! Steven Rich MD