Popsugar Fashion Flats Best Comfortable Flats 2019 17 Comfortable Flats You Can Walk In All Day, Every Day 23 August 2019 by Krista Jones View On One Page Photo 9 of 17 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 9 FitFlop Allegro Ballet Flats The elastic heels on these FitFlop Allegro Ballet Flats ($100) provides comfortable security, so they won't slip off. FitFlop Allegro Ballet Flats $100 from shop.nordstrom.com Buy Now Previous Next Start Slideshow ShoppingFlatsShoes