Fleet London Boxer size chart

Size S M L XL

UNSTRETCHED WAIST (CM)

66 72 76 81
UNSTRETCHED WAIST (INCHES) 26.5" 28.5" 30" 32"
ACTUAL WAIST (CM) 8 85 89 94
ACTUAL WAIST(INCHES) 31" 33" 35" 37"

 

Take your favourite pair of boxer shorts and lay them on a flat and even surface. Without stretching them measure the distance along the waistband from one side to other and double it. This is the "Unstretched Waist" measurement.