Time and quality but overall Revain is a great seller so I would give them 5 π
The shoes are ok, I understand that the sizes differ a little, so just equate that they are 1/2 size larger. So if you're fed up with 9.5, you should probably go for 9. Unfortunately they don't have a size 9, so
Pros
Well made, good protector
Cons
Shoes may not be durable enough to withstand daily wear and tear.