100% Mercerized Cotton for a smooth soft, luxury feel, high luster, fiber strength, and bright deep colors. Side panels of 100% Mercerized Cotton Pique create long shaded lines down the shirt to visibly lean and lengthen your look. Finished with 100% Cotton Woven trim: stitched yoke, cuff, stitched collar, placket; and synthetic leather tabs: pocket, cuff, and placket facing.