We are often asked for sizing advice on Fins. Unfortunately we don't have much to add beyond what is mentioned on the website in our product descriptions. The only general statement we can make is that the most common exchange we see is for the next size larger.

There is no size standardization between brands of fins (or even between different models from the same brand) and so you cannot assume that a size in one brand of fin is the same dimensions as the size in another brand; even when the designs look very similar. Taking some actual measurements of your boot while on your foot and comparing to our foot pocket dimension charts will help determine the size selection for your desired fit.

If you are not certain about your fin size then our recommendation is not to order until you can make that determination. While Dive Gear Express will accept fins for return if you order the incorrect size, you will be responsible for return shipping costs. Return shipping costs on fins can be expensive because fins have a high 'dimensional weight'. Your complete satisfaction is our goal, so please consider carefully before purchase.