Thought I would share my views and experience with these new shoes. I've had these now for two month's and have only done 4 fast runs in them, the first started out as a 5:50 pace 4 miler after the first mile and a half I knew there was no chance and these were not a true racing flat compared to my Vaporflys, Nike Ekidens, Adizero PR's or even Asics speedsters, they were just too hard and stiff on the fore foot and along with their rigidity caused a more like foot slap then a soft landing, the web design is totally wrong for a race shoe and the rubber compound is too hard, the softer rubber in the heal section would be much better. After the run parts of the web had come away I knew then this was a gimmick design, fixed with supper glue the next run was a tread mill pryamid session once again these shoes proved too hard and inflexible to be fast. Two more runs followed with little change in the shoes performance and with still more of the web tread coming away I knew these shoes were destined only to be worn with jeans, the colour looks smart. If your thinking of buying these shoes please only do so if you like the colour as they are too hard to be a fast responsive racing shoe and the web design will not last long with fast running. Look else where for a race shoe.