Matix has so wisely chosen to dubb this shirt the Elixer because once inside its invigorating embrace not only will your style be refreshed, but your inner core as well. Try on the Matix Elixer S/S Button Up Shirt for yourself and observe as passerbyers claim that you appear to "look ten years younger". A wise way to spend your shells if you'd ask a wise man. Features of the Matix Elixer S/S Button Up Shirt include: 96% cotton, 4% stretch poplin, Nice solid casual/ dress shirt with chest pocket, Daewon signature label, Matix labeling, Slim Fit.