Johnston & Murphy: Jennings Cap Toe Boot(Men)The Johnston & Murphy Jennings cap toe boot has a traditionally handsome upper that includes perforated detailing and cement construction for durability. Lustrous burnished calfskin adds a gentlemanly edge, while the rubber lug outsole provides practical traction. Leather interior lining. Removable PU insole includes sheepskin covering for added warmth and comfort. Internal leather shank adds flexible stability to these Johnston & Murphy boots.