SAS Nudu Heel Strap Sandal

Price Range: $$

Available in: Dawn, Dusk, Golden, Golden Cork, Hazel, Midnight, Navy, Ruby Cabernet, Shining Sea, Spring Blue, White

At Zappos.com:
Rating: 4 out of 5 stars – 905 ratings
Includes many 5 star reviews from narrow buyers who said the sandals are very comfortable from the first wearing, have a cushioned bottom, are an excellent shoe for narrow feet, have adjustable straps that make for a great fit, and are beautifully made of high quality materials.
Also includes a few reviews from narrow and slim buyers who said the narrow and slim widths were not narrow enough, and a few other reviews that said the narrow width was too narrow. A couple of these reviewers were able to get a good fit by switching to the medium width.
Available in narrow and slim widths.
View shoe on Zappos site

At Nordstrom:
Rating: 4.6 out of 5 stars – 9 ratings
Includes a 5 star review from a narrow buyer who said the sandals are so comfortable.
Also includes a couple reviews from buyers who said the bottoms squeak on hardwood floors, but another reviewer said the squeak went away after taking a walk on a concrete sidewalk.
View shoe on Nordstrom site

At SAS:
View shoe on SAS site