Compared to the predecessor model (Firetail) I'm disappointed. The current "EVO" models, while visually appealing, but be at ease compared to the previous version much to be desired. The EVO-Firetail was apparently developed mainly to a climbing shoe. The previous model was significantly more a multifunctional shoe, with whom I was well pleased with the slight climbing, but also even with (very) long walks in the grounds. The upper shoe structure when EVO is stiffer, the tab is significantly thinner, overall the shoe is simply uncomfortable. The sole and the front section are the EVO but also very good and give the best grip.
Conclusion: For trips involve several hours of running tracks, I do not recommend this shoe. For easy climbs he's alright. The moisture transport to the outside, I feel as a moderate, after 2 hours at ambient temperature of 6 degrees were the socks wet (no, I do not have sweaty feet :-) So I ordered the predecessor model again, but was not so easy because hardly to get.