The MA-1 VF 59 is the slim version of the regular MA-1. Although the name may sound mysterious, you don't need to be Alan Turing to decipher it: VF stands for Vintage Fit, indicating that this version offers a tighter fit than the original. The digits 59 mean that the fit of this particular item is inspired by the 1959 MA-1. As a result, the MA-1 VF 59 is the perfect choice for anyone who wants their flight jackets to fit more snugly. The VF 59 eliminates the bulky appearance of the modern MA-1 to achieve a sleeker look. Apart from its different fit, the MA-1 VF 59 features the same innovative flight nylon exterior, lining, and padding as the modern version. Pro tip: pair it with a 1950s box cut and a bold attitude for the ultimate experience. -Shell: flight nylon. -Fit: slim fit. -Orange lining -Pencil pocket -Shell: 100% nylon | Lining: 100% nylon | Padding: 100% polyester -Water repellent, windproof winter style -Alpha Industries MA-1 VF 59 flight jacket -Item No. 191118 04. -Fabric details: Synthetic.