The M-65 liner, also known as the ALS/92 field jacket liner, stands out for its versatility and exceptional warmth. Steeped in American history, it was originally developed in the late 1960s as a layering piece that easily buttoned into the army-issued M-65 jacket, enhancing insulation without bulk and making it ideal for the fluctuating temperatures US troops weathered in Vietnam. With multiple end uses in mind, this design stands just as easily on its own, and is crafted from a durable ripstop nylon shell with a smooth polyester lining. Its knit cuffs provide additional comfort, while reinforced fabric binding around the pockets and hem ensures long-lasting durability. For those who prefer a snug fit, we suggest to size down.