To find your waistline. Measure the circumference of your lower waist. Compare to size chart.
Size
Waist (in)
Waist (cm)
XS
31-32
78-81
S
33-35
84-89
M
36-38
91-96
L
39-41
42-45
XL
42-45
52-55
1XL
46-49
116-124
2XL
52-55
132-140
3XL
56-59
142-149
4XL
60-64
152-162
Underwear Waistband Measurement
Grab a pair of your favorite fitting underwear with similar fabric, style, and measure the waistband laying flat (do not stretch). Measurements below are of waistband laying flat.