This minimalist black activewear set features a technical short-sleeve t-shirt and matching shorts, both crafted from lightweight, moisture-wicking synthetic fabric ideal for gym sessions, running, or casual athleisure wear. The t-shirt has a relaxed fit with subtle textured panels on shoulders and side seams for enhanced breathability and mobility; the shorts sit at mid-thigh with an elastic waistband and internal drawcord for adjustable comfort. Both pieces display placeholder '有logo' text (indicating customizable branding), suggesting this is a generic OEM/ODM product template rather than a branded retail item. No identifiable brand logos, tags, or distinctive design signatures are present—no Swoosh, three stripes, Jumpman, or other trademarked elements visible. The clean silhouette and functional construction prioritize utility over fashion statement, making it suitable for daily training, yoga, or post-workout errands. Fabric appears smooth with slight sheen, likely polyester-spandex blend for stretch and quick-dry performance. Ideal for warm-weather activities; not intended for formal or outdoor extreme conditions. Since no authentic brand identifiers exist, this is a generic sportswear mockup.