I am a walker, usually 2 miles a day or there-about. Bought these shoes on a whim - found a deal on them one night (around $35?) and crossed my fingers that they would fit!  When they arrived, I slipped them on, went for a long walk and promptly came back home to order another pair to stash in the closet for later. These are very comfy, although perhaps more suited for a narrower foot so I can see why another reviewer thought they were snug across the top.  The cushioning is springy and the shoes are not too heavy, but also not the light-as-air foam soles that many shoes are being built from these days. Excellent for underpronation - these have a full sole (as opposed to a cut-away side) so you don't roll towards the outside too much.