MerrellMoab 2 Vent Mid Hiking Boot Black Night 7 C/D US

I bought a moab 1 about 2 years ago as a size 9. i bought this moab 2 pair an d the 9 was too small. had to send back. has anyone else had this proble

Would these be appropriate to wear on a surface like walking for a week at Disney?

Is this shoe water proof/resistant?

Is the shoes waterproof and slippery resistance