Alpha ALS/92 (M-65) LinerPRODUCT DETAILS For versatility and maximum warmth, nothing beats the double duty M 65 liner. Also known as the ALS 92 field jacket liner, this ripstop nylon shell with polyester lining is durable and best used underneath the M 65 JACKET. The knit cuffs make this army jacket liner toasty, and the fabric binding surrounding two front pockets and bottom hem ensures a sturdy build that will last for years. If you like a tight fit we recommend ordering