Ajvani Mens Lace Up Casual Flat Hi High Top Ankle Boots Trainers Size 10 43 Synthetic Rubber sole Sizes displayed on the shoe are in UK or EU sizes. US 5 = UK 3 / EU 36 -- US 6 = UK 4 / EU 37 -- US 7 = UK 5 / EU 38 -- US 8 = UK 6 / EU 39 -- US 9 = UK 7 / EU 40 -- US 10 = UK 8 / EU 41 Synthetic Leather Upper Comfortable Removable Insole 10 cm (3.9 Inches) Sole Width 11.5 cm (4.5 Inches) Shaft Height