As part of the celebration surrounding the 20th anniversary of the Reebok Pump, the brand has collaborated with several European retailers. We now bring you a look at that collection. In order, we show you once again pairs worked on by Colette, Hanon, Solebox, Patta, 24 Kilates, and SneakersNStuff. Additionally, we bring you a look at two pairs of the Reebok Pump 20 that Size? had its hands on. Check us out after the jump for more pictures of this collection. Also, let us know which one of the European pairs you think look best and what your thoughts are on the Size? pairs.