This is for a pair of Vivia flats that are in like new condition! Size is an 8.5 US. Flexibly knit from recycled fibers for a truly feel-good fit, this comfortably cushioned flat is your next grab-and-go darling: Removable, cushioned insole with arch support. Recycled synthetic upper and lining/rubber sole. Perfect for this year's fall fashion! Very business casual and minimalist.