Collars & Co Men's Black Short-Sleeve Button-Down Shirt

Quattro Flex Short Sleeve Button Down in black from the brand Collars & Co.. The "Q" on the blue square label inside the collar stands for "Quattro," which is the name of their performance fabric line.Product DetailsFabric: Made with "Quattro Flex" technology, a performance polyester blend designed for 4-way stretch, moisture-wicking, and breathability.Key Feature: It features a patent-pending "firm dress collar" that is built to maintain its structure and avoid the "floppy collar" look common in casual shirts.Fit: Typically described as a slightly tailored, "modern" fit that is wrinkle-resistant