banana-boat
swim trunks

Swim Trunk Size Waist Size Seat Size Group
S (28-30) 30" 21" Men's
M (32-34) 33" 22" Men's
L (36-38) 37" 23" Men's
XL (40-42) 41" 24" Men's
XL (44-46) 45" 25" Men's

All Sizes in Inches Unless Otherwise Stated

men’s measuring guide

Use the tips & visuals in this guide to take body measurements accurately & easily.

Dont have a fabric tape measure? Use a shoelace or pant leg to measure. Then, lay it flat & use a ruler or tape measure to get a numerical measurement.

How to measure

  • Chest

    With arms at your sides, measure around the fullest part of your chest & shoulder blades, keeping the tape level & snug.

  • Waist

    Bend slightly to one side. The crease is where your natural waistline is. Measure a comfortable loose, level line around that point.