Finally what looks like a replacement for the NB Zante. They have more cushioning than the Zante because they are made of the new X-foam. I also find that the midsole is thicker and therefore has more weight compared to the Zante. I'm fine with that, even if it's not really a racing record. Fits great. Don't expect this to be your daily trainer. This shoe is designed for tempo runs and will suit most of you. NB finally added a regular heel tab, which for me is a plus if you're triathlon and need to get off the bike for a run and put your shoes on quickly. Thanks NB