These are not shoes. They're sandals. So laid back boat shoes, you might end up in the water. The Sanuk Scurvy are proving to be a best seller year after year. The lightweight " Vulc-Lite" construction with sockliner featuring The AEGIS Antimicrobial additive that forms a colorless, odorless, positively charged polymer that molecularly bonds to the treated surface. You could think of it as a layer of electrically charged swords fighting your stinky feet. So your Scurvy Boat Shoes will stay fresh forever... & ever.... Walk the streets in style with these uber cool Boat shoes from Sanuk... Slip on & slip out... Scurvy is the name. Please note: Sizes printed on Sanuk sandals are US sizes; UK mens sizes are the US size minus 1, UK womens sizes are the US size minus 2.