RIEKER. L1780-00. CELIA 80. BLACK. The Rieker L1780 Celia 80 takes you to the office looking sharp and sophisticated. Smooth leather uppers with a square toe. Lateral side zipper with medial side goring for an easy on-and-off. Smooth synthetic linings. Leather-lined cushioned footbed for added comfort. Durable man-made outsole.