banana Republic Men cardigans Standing collar with button closure. Tipped button front placket. Buttoned chest pockets. Long sleeves with contrasting elbow patches. Angled welt pockets. Rib knit trim. Body: 77% Merino wool, 23% Nylon. Trim: 57% Wool, 37% Acrylic, 5% Nylon, 1% Spandex. Elbow patches: 60% Extra fine merino wool, 40% Acrylic.