The deck shoe is a classic men’s casual shoe that has its origins in boating world. Deck shoes are also known as boat shoes or topsiders. These shoes are characterised by an external seam that runs along the top front toe of the shoe, as well as four lace holes located by the ankle. Deck shoes are traditionally worn without socks in warm weather. Due to their rustic and nautical appearance, deck shoes are perfect for outdoor use and for the summertime.