This slim-fit, long-sleeve button-down shirt from IZOD is cut from an easy-to-wear fabric with added stretch, so it keeps its shape and moves with you throughout the day. The cotton-blend is machine washable and stays cool with a breathable mesh collar & all-over moisture-wicking fabric. Button closure Stretch Fabric - Fabric stretches and moves with you for extra comfort. Moisture Wicking - Sweat & water resistant to keep you cool Lightweight Cooling Fabric – Breathable, natural fibers help keep you cool for all-day comfort Button-Down Collar: More relaxed & casual collar; appears neat with or without neckwear so you can dress it up or down. Machine Washable - Easy care instructions for everyday wear Imported Material & Care 64% cotton, 33% nylon, 3% spandex Machine washable