i guess im not really sure exactly what style of shoes you are looking for. are they for work? do you want something pretty close to the ones you posted (with laces, all brown with brown soles?) or just something "unisex professional" or more masculine professional? the ones you posted are pretty casual, do you want something dressier or casual?
Well, the shoes for work are called walking shoes and are leather. Casual but leather. I'm trying to recreate that well enough so the uniform fashion police don't pick up on it, but you know, not leather. Actually they kinda look like old lady orthopedic shoes, like this but without the lines on the side http://www.healthyshoestore.com/pw-mino ... brace.html
Now, I've actually heard that they aren't ACTUALLY leather, they only say they are in the catalog. So I could take the chance and order them and see what comes, but it could be actual leather after all.
At some point I'll try and get a real picture of the shoes but I can't access the catalog right now since I've not started work.