It looks like you're new here. If you want to get involved, click one of these buttons!
I've been running in the Wave Rider 14s but now need new shoes. I notice the WR15 are now out but I've also seen some WR13 going cheap on ebay and wondered how the 13s and 15s compare to the 14s?
If i remember correctly, 13s were quite a bit different from the 12s that preceeded them, with the 14s being closer to 12s than the 13s.
There was a fair bit of fuss about how different the 13s were. Heel width I think was a bigger change than usual. I ran in 13s and moved to 14s OK, but they may not suit everyone.