This oversized short-sleeve t-shirt features a distinctive dip-dye gradient wash from light gray to deep slate blue, creating a modern, worn-in aesthetic. The back showcases a bold, hand-painted-style black 'B' logo interpreted as a bat silhouette—consistent with the Chinese text overlay '后背蝙蝠logo' (back bat logo)—suggesting a streetwear-inspired motif. Constructed from soft cotton jersey with relaxed fit and dropped shoulders, it offers comfort and versatility for layering or solo wear. The raw hem and subtle seam detailing enhance its deconstructed, contemporary vibe. Ideal for casual daily wear, urban outings, or festival styling in spring/summer. While the design evokes brands like Marcelo Burlon County of Milan (known for bat motifs) or Anti Social Social Club (bold graphic backs), no official branding, tags, or trademarked elements are visible—making this a generic or independent designer piece. No interior labels or hangtags are shown, and the logo lacks signature styling (e.g., Marcelo Burlon’s stylized bat wings or ASSC’s cloud font), confirming indeterminate origin.