EU Size 43 refers to a specific shoe size in the European sizing system. This size is typically equivalent to a UK size 9.5 or a US size 10.5. The European sizing system is based on the length of the foot in centimeters, with size 43 generally corresponding to a foot length of approximately 27.5 centimeters. In the context of footwear, EU Size 43 is commonly found in various styles, including sneakers, boots, and dress shoes. Different brands may have slight variations in fit, so it's advisable for consumers to try on shoes or check specific brand size charts when purchasing footwear in this size.