PROS:
I like how they look, and the fit is great and wide enough for my feet. I have a high instep and fairly wide feet
I am a size 9, but I need the 9 1/2 for the perfect fit. All my Keen shoes are 1/2 size larger, I have three pairs.
I also really like the adjustable buckle, which holds the shoe in place. I have a slip-type buckle on one of my other Keen MJ, and they always loosen up as I walk. I had to put Velcro on the strap to hold it.
CONS:
The leather rim running around the top of both shoes digs into the top of my feet as I bend my foot walking. I wish the shoes had a softer rim or some sort of rubber cover running around the top. Some other Keen MaryJane styles have this.
The rim is softening the more I wear the shoes, but if I walked all day in these shoes right now, I would be in a fair amount of pain.
I have sensitive feet that like sneakers and flat shoes. I can't wear high heels, they hurt too much.
I hope this information helps you.