This Under Armour men's medium blue button-down shirt is designed for performance and comfort. Made of breathable polyester material, it features a plaid pattern, short sleeves, and a collared neckline with a button-down style. Ideal for casual occasions in the summer, fall, and spring seasons, this shirt offers a stylish and functional option for everyday wear. The armpits are specially designed to be breathable, ensuring you stay cool and dry during your activities.