I bought these boots because another reviewer said they were inexpensive minimalist style boots.  I agree with this but you have to remove the insoles to get the minimalist feel.  Not quite like walking barefoot but still fairly minimalist without the insoles. They run very small.  I wear a 7.5 in most street shoes.  The 8 in these fit me fine without the insoles but if I were planning to wear them with the insoles I would return them for an 8.5.  I have no clue if they are waterproof or not and don't really care as I already own some hardcore Sorel boots for those hardcore snow days.  Full disclosure:  my 4 stars is also based upon a very low price I got on these when I ordered them on a 90 degree summer day!