This regular-fit long sleeve collared polo shirt features a classic 3-button placket with tonal buttons and stylish side split details. Made from heavyweight 5.9 oz/yd² 20-singles fabric, it consists of 100% carded cotton, with heather options incorporating 15% viscose. The shirt is designed with ribbed cuffs, side seams for a tailored fit, and a double-needle bottom hem, all preshrunk to minimize shrinkage for lasting wear.