The Iris is a little sporty, a little funky, and has a dash of old school class thrown in for good measure. Our women’s lifestyle socks deliver legendary Darn Toughness and fashion to boot. Ultra soft, fine gauge Merino Wool make them a year round, all weather favorite. Light, simple, and laid back. True Seamless construction gives them a smooth, almost invisible feel from start to finish. Pure Bliss. Still made in Vermont. Guaranteed for life. 62% Merino Wool, 35% Nylon, 3% Lycra® Spandex