■ Product Name: U.S. Military ECWCS GEN1 COLD WEATHER PARKA PERTEX UNLIMITED Early Model WAIPER.inc ■ Size: M (Length 68cm, Width 61cm, Sleeve Length 92cm. Manufacturer's specification) ■ Condition: Beautiful item, used once. ■ Description: ECWCS (EXTENDED COLD WEATHER CLOTHING SYSTEM) is a layering system for extremely cold climates officially adopted by the U.S. military in the late 1980s, also known as the Extended Cold Weather Clothing System. In addition to the parka, it is a system that combines synthetic fiber inner wear/liners according to the climate of the activity area, and it has developed into an innovative clothing system that can adapt to various climates through combinations. The design adopts the wide neck area and three-dimensional hood specifications, which are called the rare early model among GEN1 parkas. The large hood-integrated collar covers the mouth completely, increasing the cold protection, and the features of the early model are well reproduced. Storage includes left and right flap pockets, a utility pocket on the left arm, and inner pockets with Velcro closures on both sides of the zipper. Ventilation zips are provided under the arms, allowing for temperature adjustment while wearing. Detailed details such as powder guards and drawcords to prevent wind and snow from entering are included. The outer fabric uses "PERTEX UNLIMITED" from the British company PERTEX, which is developed for outdoor manufacturers other than existing ones. The 3-layer shell of membrane and mesh records very high performance values in domestic water repellency tests. Seam tape is also applied to the seams, making it a specification that is also suitable as rainwear. It can be used as a light outer for spring and autumn, and you can get enough heat retention by wearing fleece innerwear even in winter. It can be worn stylishly, so it is suitable for street wear as well as for winter sports and outdoor use.