Considering either the Boston or Adios Boost, but sadly no where near me to try them on. I have quite wide feet.
I'm a UK 10 in Mizuno (Hitogami 2, Wave Precision 11)
UK10.5 in Asics (Hyperspeed).
I've heard these are quite narrow, and historically I've found Adidas quite narrow in the past. UK 11 for Adios/Boston ?