This coordinated two-piece tracksuit features a sleek black zip-up jacket and matching tapered sweatpants, both accented with contrasting olive green side stripes for a sporty yet refined aesthetic. The jacket has a stand-up collar, full-length front zipper, and zippered side pockets; subtle embroidered logo detail appears on the left chest (a stylized butterfly or abstract emblem), though no definitive brand identification is possible from visible tags or markings. The pants feature an elasticated waistband with drawstring, side zip pockets, and slim-fit legs ending above the ankle—ideal for relaxed mobility. Fabric appears to be smooth synthetic blend (likely polyester/spandex), offering lightweight comfort, breathability, and slight stretch for everyday wear or light activity. The minimalist design with tonal piping and functional details aligns with contemporary streetwear and athleisure trends. Perfect for casual outings, travel, lounging, or low-intensity workouts. Notable: Hangtags are present but obscured; no legible brand name visible in image. The watermark '中山市润鑫正电子商务' suggests Chinese e-commerce origin, not a designer brand.