Mens Black dress shirts. 60% Cotton/40% Polyester Shirts. Features Mandarin collar Construction. *Convertible Cuffs *What this means is that the shirt can be worn with cufflinks or without. The cuffs have buttons but also a place for cufflinks if you so desire. A favorite shirt of our designers. Feels good, gives you options and is priced right. Product Care Instructions: Machine wash warm gentle cycle, tumble only remove promptly, dont bleach