Collars & Co Apex Performance Dress Shirt
The Collars and Co Apex Performance Dress Shirt is built for men who expect more from what they wear. As the official dress shirt of the Arrow McLaren IndyCar Team, it blends sharp tailoring with serious performance, making it just as comfortable in motion as it is polished in appearance.
At the core is proprietary CoolFiber technology, designed to feel cool against the skin while delivering excellent breathability and moisture control. The fabric stretches in every direction, allowing natural movement without pulling or losing shape. It keeps a clean, tailored profile while staying flexible enough for long days, travel, or active schedules.
The Apex shirt stands out with its firm spread collar, reinforced with integrated collar stays that hold their structure all day. No curling, no collapsing, just a crisp look that stays sharp from morning meetings to evening plans. The material is ultra soft, lightweight, and comfortable enough to wear straight through the day without feeling restrictive.
True to size and easy to style, the Apex Performance Dress Shirt proves that a dress shirt can work as hard as you do. This is not just formal wear. It is performance gear disguised as a classic essential.




At the core is proprietary CoolFiber technology, designed to feel cool against the skin while delivering excellent breathability and moisture control. The fabric stretches in every direction, allowing natural movement without pulling or losing shape. It keeps a clean, tailored profile while staying flexible enough for long days, travel, or active schedules.
The Apex shirt stands out with its firm spread collar, reinforced with integrated collar stays that hold their structure all day. No curling, no collapsing, just a crisp look that stays sharp from morning meetings to evening plans. The material is ultra soft, lightweight, and comfortable enough to wear straight through the day without feeling restrictive.
True to size and easy to style, the Apex Performance Dress Shirt proves that a dress shirt can work as hard as you do. This is not just formal wear. It is performance gear disguised as a classic essential.




