FiveStar Leather Reproduced USAF B-15D Jacket made from Nylon Fabric, we made this Nylon Fabric exactly according to lab dip piece of an original jacket the sample of the correct weight/weave Nylon Fabric, exact same format of 2-2 Sage Green Nylon, and it is 100% correct for vintage nylon from the 1950s, The color is just like the original jackets and the weave and weight are identical too, Authentic Military Label, Olive Green Blend Acrylic wool Knitting's, Heavy Duty No. 10 Zipper, this jacket have the wool inside filling which makes this jacket very warm or the winter, The jacket have the real mouton Fur collar in dark brown color, this jacket have the authentic Decal on the sleeve, This jacket is Available in Custom sizes as well on demand.