I walk about 3-5 miles a day and had to change out my worn out Saucony shoes. Decided to try this shoe. Mistake. These shoes have a very stiff sole and are heavy. When walking, the heel slides up and down the back of the shoe. I've tried tightening the laces on my boots but it's difficult and inefficient. I've ridden the boots about 20 miles and they haven't "shrunk in". I'm wearing my old shoes again and they have found a place in my closet. They are heavy and tough. you have been warned