COOTIE PRODUCTIONS ERROR FIT MA-1 FLIGHT JACKET Size: S Only worn once, in excellent condition. [Product Description] The COOTIE PRODUCTIONS Error Fit MA-1 Flight Jacket is made using high-density nylon twill, which is made with 66 nylon, a material with excellent abrasion resistance, just like the MA-1s of the time. The lining uses fleece with excellent water repellency and breathability. It has an error fit silhouette.