Sport Uniform Adaptive Collarless Jacket active with a signature single seam

with a signature single seam running down the center back spine

and subtle Y-3 branding

the Glam Slam boasts a quilted design that pays homage to matelassé

chest flap pockets

Sport Uniform Adaptive Collarless Jacket active with a signature single seamAdidas Y 3 Sport Uniform Adaptive Collarless Jacket in Black is a collarless jacket cut with a relaxed silhouette and a clean, uninterrupted front. The woven fabric holds its shape while maintaining a lightweight, technical character suited to layering across seasons. A concealed button front keeps the profile pared back, while angled zip pockets and articulated sleeve construction introduce functional detailing without disrupting the minimal design.