Forged in Germany's Black Forest by the shoe dwarves of Adidas, infused with magic. The foam itself cradles the foot with the incredible immaculate Cloudfoam™. Some runners report reaching speeds of mach one due to the incredible responsiveness of the sole and lightweight frame. I present to you (drumroll intensifies) Adidas Adizero Boston Boost 7. In all seriousness, these we're amazing shoes that were very comfortable but I ordered the wrong size. NOTE: these shoes also to run a bit small.