Worn once to a wedding!! Size on Shoe is 6/39 this is a US 8. Below is a description from Boohoo’s website Say goodbye to painful, achy and sore feet with these wide-width heels. These shoes aren't just fashionable; they're comfortable, form-fitting and designed to be wider than average for feet that don't fit standard shoe measurements. Made to allow for more movement, these wide-width heels for women are the perfect remedy for long walking days or being on your feet at all-day events (think long shifts or wedding receptions). Style: Pumps Fabric: Neoprene Heel Height: 13cm / 3.13"Upper: neoprene Lining: synthetic materials Outer: synthetic materials