A long-sleeve button-down shirt in a vibrant blue with an all-over abstract print in white and navy that resembles scattered ice crystals or shattered glass. The pointed collar and dark buttons frame the busy pattern, and the tailored body keeps the look sharp.

Cut from Italian stretch fabric with four-way give, this shirt is wrinkle-resistant and moisture-wicking. Twenty-six individual fabric pieces are assembled with German stitching for a durable, precise construction.

Conceived in Paris and built around an MIT-engineered fit algorithm informed by 30 million male body profiles, this Eins shirt improves posture and creates a V-shape silhouette. It is a confident pattern piece that blends European precision with West Coast self-expression.

Machine wash cold, hang dry. Available in sizes S to 5XL.