Sports bra size guide
Comfort and a secure fit are key for your best workouts. Follow our easy measuring guide to find your correct size and get the best sports bra for you and your needs. Grab a soft measuring tape, or a ribbon and a ruler, put on your best fitting unpadded bra, and follow these steps.
Step 1: Find your band size
While wearing your best-fitting unpadded bra, wrap a measuring tape around your ribcage. It should be snug, but not too tight. This measurement is your under bust.
Use your under bust measurement and the chart below to determine your band size.
| Band size | ||||||||
| 30 | 32 | 34 | 36 | 38 | 40 | 42 | ||
| cm | 64-69 | 69-74 | 74-79 | 79-84 | 84-89 | 89-94 | 94-99 | |
| in | 25-27 | 27-29 | 29-31 | 31-33 | 33-35 | 35-37 | 37-39 |
Step 2: Find your bust size
Next, wrap the measuring tape around the fullest part of your breasts. Again, it should be snug, but not too tight. This measurement is your bust.
Step 3: Find your cup size
Subtract your band size from your bust size. Use the difference and the chart below to determine your cup size. For example: Band = 36. Bust = 39. Cup Size = C (39 - 36 = 3 difference). This would be a 36C bra size.
| Bust - band difference | 2.5 cm 1" | 5 cm 2" | 7.5 cm 3" | 10 cm 4" | 12.5 cm 5" | 15 cm 6" | 17.5 cm 7" | |
| Cup size | A | B | C | D | DD | F | G |
| Cup size | ||||||||||||
| A | B | C | D | DD | F | G | ||||||
| 30 | XS | XS | XS | XS | XS | XS | XS | |||||
| 32 | XS | XS | S | S | S | S | S | |||||
| 34 | S | S | S | M | M | M | M | |||||
size | 36 | M | M | M | L | L | L | L | ||||
| Band | 38 | L | L | L | XL | XL | XL | XL | ||||
| 40 | XL | XL | XL | XL | XL | XL | XL | |||||
| 42 | XXL | XXL | XXL | XXL | XXL | XXL | XXL |
