ACNE STUDIOS Black and White Stitched Embroidery BottomsCustomized Soft Fog Technology Cotton Blend, using imported machine embroidery technique, with high precision, smooth and delicate lines. The color-matching binding edge finishing process is adopted. The black and white contrasting pieces are positioned by a matching knife mold to ensure the binding thread is always at the center of the seam. Double-needle chain stitch sewing is used for sewing, with one stitch fixing the binding thread and the piece, and one stitch synchronously locking the edge. The fabric has undergone yeast washing, resulting in a better texture and feel, being less prone to deformation, shrinking, or fading. The loose fit design.