A long-sleeve dress shirt in deep navy with an all-over diagonal mosaic pattern in charcoal, blue, and touches of neon green. The geometric rectangles are arranged at angles across the fabric, creating a fractured, digital-art-inspired effect. The spread collar reveals a bright contrast lining at the inner placket, and gold engraved-logo buttons add a warm accent.

Crafted from premium Marthyr fabric sourced from Italian mills, this shirt delivers four-way stretch, moisture wicking, and wrinkle-free performance. Twenty-six individually cut pieces are assembled with German stitching and hand-finished in Turkey for precise pattern alignment.

Designed in Paris and shaped by an MIT-engineered fit algorithm developed from data on 30 million men, the Eins Marthyr pulls the shoulders back and tapers through the torso for a natural V-shape silhouette. This shirt makes a strong impression at evening events and creative gatherings.

Wash cold and lay flat to dry. Available S to 4XL.