100% Merino Wool; Special compact high twist yarn provides strength and resists abrasion and pilling; Subtly detailed with contrasting rib on the inner neck rib trim, sleeve cuffs and hem; Robert Talbott signature genuine Corozo zipper pull; Machine wash in cold water with similar colors; lay flat to dry; Made in Italy of super fine Italian merino wool; Special compact high twist yarn provides strength and resists abrasion and pilling. Subtly detailed with contrasting rib on the inner neck rib trim, sleeve cuffs and hem. Robert Talbott signature genuine Corozo zipper pull; Made in Italy