Use Our Calculator to Find Your Traditional Bra Size
Step 1 of 2
Measure Your Under Bust
Wearing an unpadded bra, wrap a measuring tape around the top of your ribcage. You’re looking for a snug fit - so we recommend tightening on the exhale and noting the smallest measurement to the decimal in inches.
Size Chart
Step 1: Measure Your Under Bust (In) and Find your Band Size
Under Bust = Band Size
23 - 24.75
25 - 26.75
27 - 28.75
29 - 30.75
31 - 32.75
33 - 34.75
35 - 37.75
38 - 40.75
41 - 43.75
44 - 46.75
47 - 49.75
28
30
32
34
36
38
40
42
44
46
48
Step 2: Measure Your Full Bust (In), Follow the column to find your Cup Size on the left
A CUP
28
30
32
34
36
38
40
42
44.5
46.5
48.5
B CUP
29
31
33
35
37
39
41
43
45.5
47.5
49.5
C CUP
30
32
34
36
38
40
42
44
46.5
48.5
50.5
D CUP
31
33
35
37
39
41
43
45
47.5
49.5
51.5
DD CUP
32
34
36
38
40
42
44
46
48.5
50.5
52.5
E/DDD CUP
33
35
37
39
41
43
45
47
49.5
51.5
53.5
F CUP
34
36
38
40
42
44
46
48
50.5
52.5
54.5
G CUP
35
37
39
41
43
45
47
49
51.5
53.5
55.5
H CUP
36
38
40
42
44
46
48
50
52.5
54.5
56.5
Virtual Fitting
Meet our experts over video chat to get help with bra fittings, leakproof questions, and more.
We offer sizes 28A - 48H in select styles. Check out the style you are interested in on the left to see size ranges of each style.
Washing your wireless bra shouldn’t be complicated, so we designed our products to be super easy to wash and care for. For best results, machine wash on cold with mild detergent in a wash bag, and lay flat to dry. That’s it!
If you are looking for a high impact, full coverage bra, our Catalyst Sports Bra cannot be beat. We recommend checking out the Front Zip style - a customer favorite for comfort and support!
More generally, you will need to determine the end use of the bra, for example:
For a sports bra or even for everyday bra, we recommend the Catalyst or Front Zip Catalyst.
We recommend using our tools in the Find My Size Section of the Size Guide to find your best fit. To process a return or exchange you can do so here.