Size guide and chart for Arena competition swim trunks for boys

Here is the size chart for selecting Arena competition swim trunks for boys. These swim briefs are determined by your height and waist measurements to find your correct size.

If you happen to fall between two sizes, the most crucial measurement is usually the height. With Arena competition swim trunks, the size also varies based on how much compression you desire. You can consider this if you fall between two sizes.