Great Shoe for Bouldering and aggressive Sport
These are my first dive into very aggressive bouldering/sport shoes. I was not disappointed. They are much more sticky than my scarpa technos and are great for smearing. The tip of the toe is pointed and is easy to hook on the smallest holds (great for over hangs) while the toe box is comfortably wide for my medium wide feet. Probably my favorite part of these shoes is their tight form fit and aggressive bottom turn. I primarily use them for bouldering and high difficulty sport routes. I would not want to trad in these (owwwwww).
I am concerned about the laces breaking and although leaving them undone or loose is fine when your toeing or smearing if you are going to be doing heal hooks the laces need to be tight. When I sized these I felt comfortably tight in a size 41 but sized down to a 40.5 and I am glad I did. When they were new my feet would literally cramp as I put them on but once they were in it was worth the discomfort. Now that they have stretched some they are comfortable while climbing (not on the ground!).