P940, Prada color-blocking nylon double-sided jacket Fabric selection: It is made of high-density nylon fabric, with fine and tight weaving patterns, even and regular yarn arrangement, flat and smooth cloth surface, with a fine matte texture, and good tear resistance. It has a solid structure, is not easy to hook up with silk and fluffy, and is wear-resistant and resistant. It is not easy to wear and get old when wearing it in daily life. The fabric has been finished and has good wind-resistant properties, can block the invasion of cold wind, and at the same time has a moderate sagging feeling. The upper body of the ready-made garment is crisp and not soft, and the shape is neat. Sewing process: The inner and outer layers of cut are separated and finely cut, and then aligned and sewn to avoid the problem of dislocation and different lengths between the two layers of fabrics. When splicing the color-blocking and color-contrasting pieces, the patterns of the pieces are strictly aligned, and the two layers of fabric are smoothed manually during the sewing process to prevent the fabric from being pulled and displaced and ensure that the body is flat and compliant. Double-layer fabrics in the pocket are superimposed and sewn, and the corners of the pocket are reinforced with stitches. The bag cloth is firmly combined with the inside and outside layers, making it difficult to tear and deform after multiple uses. The multi-layer cut pieces at the stand collar are accurately aligned and carted. The tightness of the collar surface and the collar are balanced. The collar is smooth and round. When wearing on both sides, there will be no twist or warping. The cuffs are closed with rib edging, and the rib webbing completely wraps the edges of the sleeves. The stitching is even and fine to firmly fix the fabric cuts and lock the yarn loose edges. The ribs have a trace of elasticity and fit the wrist when worn to block the cold wind from pouring in; the elasticity fits on and off without excessive tightening. Size: S-XL