Crafted in Italy from quality cotton-blend threads, our socks feature one of our favorite signature patterns: the iconic BB#4 stripe. Finished with ideal stretch for exceptional comfort that lasts from morning to night.67% Cotton, 31% Nylon, 2% SpandexMachine Wash according to care instructions for best resultsMade in Italy | Brooks Brothers Men's Cotton Blend Striped Socks | Medium Orange - Shop Holiday Gifts and Styles