These are SO comfortable!  Wore them on a short hike to Kawishiwi Falls in northern MN.  I already had blisters on my heels from other shoes, so I was worried that wearing these brand new was going to make it worse. I put on thick bandaids and hoped for the best.  To my surprise, they didn't even rub my blisters at all!  They were so incredibly comfortable right out of the box!!  These get 5 stars and I would totally buy them again.  Im going to look and see if they make a childrens version for my 2 kiddos.