This coordinated two-piece tracksuit set features a sleek black zip-up jacket and matching tapered pants, 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; a small embroidered logo (stylized insect/butterfly motif) appears on the left chest and right pant leg near hem. The pants feature elasticated waistband with drawstring, slim-fit tapered legs, and vertical zippered pockets at thighs. Fabric appears to be lightweight synthetic blend—smooth, slightly shiny, and stretchable—ideal for casual wear, light training, or lounging. The design balances retro athletic inspiration with modern minimalism, suitable for urban streetwear styling. Notably, no definitive brand identifiers (e.g., Nike Swoosh, Adidas stripes, Gucci GG) are visible; the embroidered motif resembles a generic butterfly/insect emblem, common in unbranded or private-label activewear. Tags are present but illegible in image; watermark '中山市润鑫正电子商务' suggests Chinese e-commerce origin, not a luxury brand. This set is versatile for spring/fall daily wear, gym-to-street transitions, or relaxed social outings.