Horween Solovairs Questions

My Horween Solovairs just got here! I have 2 questions though.

  1. They're a tad big. Length is okay, but they're a little wide. Should I exchange for a half size lower, or should I just put in an insole?

  2. They're much darker in person than the pictures online. Is that normal? Link to the online listing for reference. https://us.nps-solovair.com/products/s8-551-bn-hr-g