Introducing the Official
UBKN x BBMA Collaboration
Cut from luxe heavyweight cotton with a heritage-inspired black wash finish, the BBMA x UBKN Heavy Oversized Muscle Tank pairs vintage character with streetwear edge. A relaxed drape and deep-cut muscle-tee armholes give it a bold, refined profile, while the statement BBMA back logo, dual-branded chest prints, and signature hem details underscore its designer appeal. Built for everyday wear, this limited-edition piece delivers a structured fit with an elevated style.