80% Polyester, 20% CottonButton closure Machine Wash Material: 80% Polyester, 20% Cotton. Absorb sweat, breathable, fashion, casual, it is the best choice for bussiness or daily work. Breathability and sweat absorption; it will not pilling and deformation. Design: Button-down closure, long sleeve, mandarin collar, solid color. Match: These classic fit shirts be a perfect shirt to go out with suit pants, dress pants, jeans, chino pants. Occasion: This men's business shirt works for any occasion and any time of the day. Perfect for beach wedding, work, party, dating, vacation and casual wear. Great for Spring and Summer. Care Tips: Machine Washable.