Understated and stylish suit shirt Made of 51% 37.5® stretch comfort polyester and 49% cotton of French origin, the MONCEAU men's shirt is comfortable and breathable. 37.5® technology uses smart moisture-wicking fabric to control body temperature. This long-sleeve men's shirt features a collar with button tips, a concealed button front and notched cuffs with 2 buttons and a doghouse placket. The weave and fabric weight are intended to stop this regular fit white shirt being see-through.