Get FitWomens Mesh Running Trainers Athletic Walk Gym Shoes Sport Run

Hi, I'm just wondering if they are true to size please? I am size 5, but is it worth me ordering a 6 or would the 5 be ok? Thank you in advance.

How do these trainers compare to the skechers memory foam trainers? Are they less comfortable or more or less as comfortable as skechers memory foam

Do these trainers have removable insoles & do you think they are deep enough for custom made orthotics? Thanks

Are there wide fitting at the toe post ?