I haven't stopped looking for the chameleon 2 since merrell discontinued. I had to resort to ebay once discontinued.. I have owned about 10 pairs of the merrell chameleon 2s. These are the only shoes I will wear. I was running on my last pair of Stockpiled chameleon 2 when merrell finally brought them back as chameleon stretch prime. I tried both the chameleon 3 and 4 and was extremely unhappy with both models. Thank you merrell for finally bringing these back. I was about to look for another brand of shoes and give up on merrell as was on my last pair of chameleon 2's. As long as you keep making these shoes I will be a merrell customer. Please don't stop making these!!