SEE PHOTOS HEEL GRIP PADS. The Vionic Jewel Hannah Maroon Suede Ballet Flats are stylish and comfortable slip-on shoes designed for women in size 9 (UK size 7, EU size 41). The round toe shape and red color make them versatile for various outfits, while the suede upper material and leather insole provide a luxurious feel. Perfect for adding a touch of preppy style to any outfit, these ballet flats by Vionic are a chic addition to any woman's shoe collection.