Thanks guys for all the advice.
I'll be buying a pair from Mister Safety Shoes tomorrow, because I need them for Tuesday.
Now I'm between these three models:
The bates 2274
http://www.mistersafetyshoes.com/en/Delta
Magnum 5319
http://www.mistersafetyshoes.com/en/Magnum8_Boot
and Royer
http://www.mistersafetyshoes.com/ind...duct/1581.html
I haven't heard any input about the Magnumns.
I'll just probably decide by which feels best. Thanks