Are sperrys true to size?

SIZE THEM UP, OR DOWN If you prefer the leather look, consider a half size down. Leather will stretch over time. If the boat shoes are made of synthetic materials, stay true to size—these won’t stretch, as they’re constructed to hold their shape.

How do I calculate my shoe size?

Measure the length and width of your foot. Using your ruler, measure the inches between the two parallel lines on either side of your foot: top to bottom and side to side. Subtract 3/16 of an inch from each number. Using the chart below, find your true shoe size based on the length of your foot. Find the right width.

Is it better to go a size up or down in shoes?

The only time that you could wear a shoe in a bigger size is when purchasing a sneaker but you should only go up about half a size. The reason for this is that our feet tend to swell because fluid accumulates due to gravity with prolonged standing and weight baring activities.