This Ultimate Performance Herringbone Suit is crafted from Super 120s Merino wool – a fabric that naturally stretches, resists creases and feels exceptionally breathable. The jacket is cut to a double-breasted silhouette, with a half canvas construction to give a refined structure and sharp, clean lines. The working four-button cuff with corozo nut buttons and exclusive Tyrwhitt lapwing lining set it apart from the rest. We’ve given the flat-fronted pants a comfortable curved waistband. That’s why we called it our Ultimate.