| Alpha Size | XS | S | M | L | XL | 2XL | 1X | 2X | 3X |
|---|---|---|---|---|---|---|---|---|---|
| Band/Cup Size | 30A - 30E 32A - 32B | 32C - 32E 34A - 34C | 34D - 34E 36A - 36C | 36D - 36E 38A - 38C | 38D - 38E 40A - 40C | 40D - 40E 42A - 42C | 42D - 42E 44A - 44C | 44D - 44E 46A - 46C | 46D - 46E 48A - 48C |
Nike Sports Bras
Your first step to finding your perfect sports bra. Use the charts below to convert your regular bra size into Nike Sports Bra sizes.
Scroll horizontally to see more sizes on each chart.
| Alpha/Cup Size | XS (A-C) | XS (D-E) | XS (F-G) | S (A-C) | S (C-E) | S (F-G) | M (A-B) | M (C-E) | M (F-G) | L (A-B) | L (C-E) | L (F-G) | XL (A-B) | XL (C-E) | XL (F-G) | 2XL (A-B) | 2XL (C-E) | 2XL (F-G) | 1X (A-B) | 1X (C-E) | 1X (F-G) | 2X (A-B) | 2X (C-E) | 2X (F-G) | 3X (A-B) | 3X (C-E) | 3X (F-G) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Band/Cup Size | 30A - 30C 32A - 32B | 30D - 30E | 30F - 30G | 34A - 34B 32C | 32D - 32E 34C | 32F - 32G | 36A - 36B | 36C 34D - 34E | 34F - 34G | 38A - 38B | 38C 36D - 36E | 36F - 36G | 40A - 40B | 40C 38D - 38E | 38F - 38G | 42A - 42B | 42C 40D - 40E | 40F - 40G | 44A - 44B | 44C 42D - 42E | 42F - 42G | 46A - 46B | 46C 44D - 44E | 44F - 44G | 48A - 48B | 48C 46D - 46E | 46F - 46G |
How to Find the Right Sports Bra Fit
Three Tips for Finding the Right Fit
Because when it fits, it's a beautiful thing.
1. Check the Straps
Two fingers should fit comfortably between the band and your shoulders.
2. Check the Band
Raise your arms, making sure the band stays in place.
3. Test the Support
Move in it. You should feel comfortable and confident.
1. Check the Straps
Two fingers should fit comfortably between the band and your shoulders.
2. Check the Band
Raise your arms, making sure the band stays in place.
3. Test the Support
Move in it. You should feel comfortable and confident.
Find Your Nike Sports Bra
Light
Designed for all-day wear, comfort and support, these bras are softer and less structured. Best for low-intensity activities like yoga, Pilates or casual hikes.
• Nike Indy BraMedium
Giving you more coverage and compression to keep everything in place, these bras work well for any cup size. Best for medium-impact workouts like running, training and indoor cycling.
• Nike Swoosh BraHigh
Shape, support and compression in one seamless style. This racerback fits like a snug crop top so you're free to run, jump and shoot hoops.
• Nike Alpha Bra
• Nike Swoosh High SupportGirls
From fit to support level, our girls' bras are designed to keep up, even while playing hard. This means sweat is no problem!
• Nike Swoosh
• Nike Indy
• Nike Trophy