This jacket is built using the classic military garment as a template, but makes use of an ultra-soft and highly durable tencil fabric for comfort and every-day practicality. MSP does their utmost to replicate original MA-1 details, including two snap-down tabs on the body, used for retaining headset and microphone wiring leads, and a nylon webbing patch on the left chest for attaching an oxygen mask retainer clip. Cut in a classic fit with a slightly cropped length and relaxed throughout the body, the jacket comes equipped with custom Japan-made Waldes zippers, soft moleskin pocket lining.