I love Keen's. I own numerous pairs of keen shoes. Last year I purchased a pair of Gypsum and Basin style boots. Those ran a bit small. I typically wear a big kids size 6 in Keen.  The Brady boots though are so much bigger than any of my other size 6s.  I am highly disappointed as the fit is one thing I have come to rely on with Keen.  Purple color and style is awesome...just wish they fit like my others...

Update--I exchanged the boots for a size 5. They fit--with thick socks, but they are still a size or so bigger than my other size six shoes.

One additional comment..the laces seem somewhat short.  I have a skinny-ish foot and ankle and I barely had enough lace--with thin socks--to lace these.

I also contacted Keen customer service and was informed that the boots do run larger than the average Keen shoe.