Free, postage-paid returns on all US clothing orders The Aransas Shirt has been part of the Howler line since our first year because of its versatility and popularity with the Howler faithful. For spring we updated the fit and features just a bit by adding a shirttail hem and upgrading to a lighter weight, poly-cotton fabric. Don't worry, we kept the simple layout, sunglass-cleaning microfiber-lined welt pocket and lightweight poly-cotton fabric. 65% Cotton, 35% Polyester Button through pocket at chest Coconut buttons Regular fit Shirt tail hem Sunglass-cleaning microfiber-lined chest pocket UPF 15 sun protection Woven poly-cotton blend