Thom Browne 4-Bar Button Detailed Polo Shirt is a short-sleeve polo that highlights the brand’s signature four-bar sleeve stripe and a 5-button placket for a refined casual look. Key attributes: Light blue | Blue | Wool | 5-button placket | Side button vents | Polo collar | Short sleeves | Signature 4-bar sleeve stripe | Grosgrain tab at back neck | Composition & care: 100% virgin wool