100% nylon dry cleaning MA-1 jumper made of high-density nylon fabric Transforms the existing MA-1 neck round shibori into a fly knit collar shibori with 7 gauge acrylic poly 36 numbers 2 go and span yarn 1 go Apply the same knitted shibori as the collar to the hem of the sleeves and the hem of the body Excellent quick-drying, it maintains warmth even in wet conditions, dries quickly, has excellent compression and restoration power, and is an allergen-free eco-friendly material Among the insulating materials for the winter season, the best insulating power compared to thickness, weight, and area, and 3.6 times superior to general cotton in blocking power Without bonding or quilting the filling material, it goes through high-quality sewing, sash work, so that it is comfortable to wear and maintains the best condition of the cotton for a long time. YKK company close zip and three-dimensional pleats are applied to the sleeve patch pocket, Easy mini-pocket and flap attachment over pockets It has a placket inside the front fastening, so it is easy to windproof. Use of YKK's 2-way zipper Front symmetrical pockets, 3M certification label attached to the inner pocket A modern reinterpretation of MA-1 among flight jumpers. Product photos are the closest to the actual color, and the color you see may vary slightly depending on your monitor resolution and device.