A long-sleeve button-down shirt in a vivid red with a large-scale abstract tile pattern in blue and purple. The overlapping rectangular blocks create a watercolor-inspired grid effect across the fabric. The pointed collar and tailored body maintain a sharp profile against the bold color.

Cut from Italian stretch fabric with four-way give, this shirt is wrinkle-resistant and comfortable. Twenty-six individual pieces are joined with German stitching for a construction built to endure.

Paris-designed and precision-fitted through an MIT algorithm calibrated to 30 million body types, this Fibonacci shirt creates a V-shape silhouette and improves posture. It is a commanding color piece for the man who leads with confidence and West Coast energy.

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