Boat shoes, also known as deck shoes, are a popular type of footwear typically worn by sailors and boating enthusiasts. These shoes were initially invented to provide secure footing on slippery, wet boat decks. They are characterized by their casual, comfortable design and non-slip, rubber soles. However, there are other terms used to describe this type of footwear. Some common synonyms for boat shoes include: nautical shoes, sailing shoes, boater shoes, deck shoes, and yacht shoes. While these terms are often used interchangeably, they all refer to the same type of shoe that is perfect for a day out on the water.