Crafted in Italy from luxurious wool- and silk-blend threads, our socks feature a classic flecked Fair Isle pattern and ideal stretch for exceptional comfort that lasts from morning to night.50% Wool, 30% Polyamide, 18% Silk, 2% ElastaneMachine Wash according to care instructions for best resultsMade in Italy | Brooks Brothers Men's Wool-Silk Blend Flecked Fair Isle Socks | Grey - Shop Holiday Gifts and Styles