Propet TravelActiv Axial Sneaker

Price Range: $

At Zappos.com:
Rating: 4 out of 5 stars – 147 ratings
Includes several 5 star reviews from narrow buyers who said the shoe was cute, extremely lightweight, very comfortable, and a perfect fit. A couple of these reviewers mentioned going up a 1/2 size.
Includes a 5 star review from a buyer with SS width feet who said the narrow width was more like an SS width.
Also includes a 4 star review from a narrow buyer who said the narrow width was pretty narrow and the heel a pretty good fit, but the shoe ran a full size short.
Other reviews from narrow buyers said the narrow width was not narrow enough, or the shoes were not narrow enough at the ankle causing the high pull up to rub against the heel, even with thicker socks.
View shoe on Zappos site

At Nordstrom:
Rating: 4.1 out of 5 stars – 8 ratings
Includes a 5 star review from a narrow buyer who said the shoes were not clunky and were very comfy.
Also includes a couple 4 star reviews from narrow buyers who said the shoe was true to width, but seemed to run a full size small.
View shoe on Nordstrom site