Find your size using this chart: All measurements should be taken under, not over, clothing. All measurements refer to body size, not garment size. Unless otherwise shown, measurements are in inches. If you measure yourself in centimeters, make sure you convert to inches before using this chart (Multiply centimeters by .39 = inches).
Women's Aquasphere
Women's Swimsuits
26
28
30
32
34
36
38
40
42
44
46
Dress Size (US)
0
2
4
6
8
10
12
14
16
18
20
Men's Aquasphere
Men's Swimsuits
26
28
30
32
34
36
38
40
42
44
46
Waist (inches)
26
28
30
32
34
36
38
40
42
44
46
Kid's Aquasphere
Kid's Swimsuits
4
6
8
10
12
14
16
Youth Sizes
4
6
8
10
12
14
16