Rieker 42103-01 Evolution Black Sneakers. These lovely sneakers are part of the new Rieker Evolution range and this range is a combination of innovation men and ladies shoe designs with lots of features while using high quality materials as well as using running shoes technology for city shoes. The Rieker Evolution collection is where design meets functionality and these shoes are very comfortable with padded collars, soft lining & sock material, removable insoles with memosoft design, strobel soles with soft pu foam, eva midsoles and rubber soles.