The Iris is a little sporty, a little funky, and has a dash of old school class thrown in for good measure. Darn Tough's 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.