This sports bra is amazing and so soft! It doesn’t hug or restrict the ribcage. I wish I would’ve ordered more colors!
This is my second one and I want to buy more
I love this!! This is my first sports bra from Born Primitive and it won’t be my last. It’s fits so well, very supportive, and really cute
The material and fit of this sports bra is amazing. I am able to move and lift without it riding up or shifting.
Love this sports bra! It looks and feels great on, highly recommend!
measurements in inches
measurements in centimeters
| SIZE | CHEST |
|---|---|
| XS | 34-35" |
| S | 36-37" |
| M | 38-39" |
| L | 40-41" |
| XL | 42-43" |
| XXL | 44-46" |
| 3XL | 47-49" |
| XS | 86-90 |
| S | 91-94 |
| M | 95-99 |
| L | 100-107 |
| XL | 108-114 |
| XXL | 115-122 |
| 3XL | 123-130 |
For the most accurate measurements, we suggest measuring as close to the skin as possible.
Wrap the measuring tape around the widest point of the chest starting at the front and center of your torso.
measurements in inches
measurements in centimeters
| SIZE | HIP | THIGH |
|---|---|---|
| S (30) | 32-36" | 18-21" |
| M (32) | 36-40" | 20-25" |
| L (34) | 40-43" | 24-28" |
| XL (36) | 43-46" | 27-31" |
| 2XL (38) | 46-49" | 30-34" |
| 3XL (40) | 50-53" | 33-37" |
| S | 81-91 | 46-53 |
| M | 91-102 | 51-64 |
| L | 102-109 | 61-71 |
| XL | 109-117 | 69-79 |
| 2XL | 117-124 | 76-86 |
| 3XL | 127-135 | 89-64 |
We have determined that your waist measurement will most likely dictate your size. Secondary to waist size, if you notice your thighs exceed the limit on our chart you may need to go up a size.
Measure around the widest area of the thigh.
Measure around the largest area of your hips, encapsulating the roundest part of your gluteus.
measurements in inches
measurements in centimeters
| SIZE | BUST |
|---|---|
| XS | 28-31" |
| S | 30-33" |
| M | 34-36" |
| L | 37-39" |
| XL | 40-42" |
| 2XL | 42-44" |
| 1X | 44-47" |
| 2X | 47-50" |
| 3X | 51-54" |
| XS | 71-79 |
| S | 76-84 |
| M | 85-92 |
| L | 93-100 |
| XL | 101-107 |
| 2XL | 107-112 |
| 1X | 112-119 |
| 2X | 119-127 |
| 3X | 130-137 |
For the most accurate measurements, we suggest measuring as close to the skin as possible while wearing a non-padded, non-compression bra.
Wrap the measuring tape around the widest point of the chest starting at the front and center of the torso.
measurements in inches
measurements in centimeters
| Size | 28 | 30 | 32 | 34 | 36 | 38 | 40 | 42 | 44 | 47 |
|---|---|---|---|---|---|---|---|---|---|---|
| A | XS | XS | S | M | L | L | XL | - | 1X | 2X |
| B | XS | XS | S | M | L | XL | XL | - | 1X | 2X |
| C | XS | S | S | M | L | XL | XL | 2XL | 1X | 2X |
| D | S | S | M | M | L | XL | 2XL | 2XL | 2X | - |
| DD | S | S | M | L | XL | XL | 2XL | 1X | 2X | - |
| E | - | M | M | L | XL | 2XL | 2XL | 1X | 2X | 3X |
| F | - | - | - | - | - | - | - | 1X | 2X | 3X |
| G | - | - | - | - | - | - | - | 1X | 2X | 3X |
| Size | 60 | 65 | 70 | 75 | 80 | 85 | 90 | 95 | ||
| A | XS | XS | S | M | L | L | XL | - | ||
| B | XS | XS | S | M | L | XL | XL | - | ||
| C | XS | S | S | M | L | XL | XL | 2XL | ||
| D | S | S | M | M | L | XL | 2XL | 2XL | ||
| DD | S | S | M | L | XL | XL | 2XL | - | ||
| E | - | M | M | L | XL | 2XL | 2XL | - |
Measure around your rib cage just under your bust. Round down to the closest inch. This is your rib cage measurement, which you’ll need to figure out your band and cup size.
Take your rib cage measurement from step 1 and read across the chart below to find your band size
| Rib Cage Measurement | Band Size |
|---|---|
| 25" - 27" | 30 |
| 27" - 29" | 32 |
| 29" - 31" | 34 |
| 31" - 33" | 36 |
| 33" - 35" | 38 |
| 35" - 37" | 40 |
| 37" - 39" | 42 |
First, measure around the fullest part of your bust. Keep the tape straight across your back. Round up to the nearest whole number. This is your bust measurement.
Now, subtract your rib cage measurement (step 1) from your bust measurement (step 3). The difference in inches is your suggested cup size. If you’re between sizes, round up.
|
Bust Size Minus Rib Cage Size | Your Cup Size |
|---|---|
| 3" | AA |
| 4" | A |
| 5" | B |
| 6" | C |
| 7" | D |
| 8" | DD |
| 9" | E |
First, measure around the fullest part of your bust. Keep the tape straight across your back. Round up to the nearest whole number. This is your bust measurement.
Now, measure your rib cage. Subtract your bust measurement from your rib measurement. The difference in centimeters is your suggested cup size. If you’re between sizes, round up.
2.5 CM= A | 5 CM= B | 7.5 CM= C | 10 CM= D | 12.5 CM= DD | 15 CM= E
Every bra serves a different purpose for different activities and we recommend referencing each specific bra product description to determine the best bra for your body and sport. Our bras should generally fit snug. Wearing the bras too loose will not likely provide adequate support.
***Please note, a majority of our sports bras are medium support and medium coverage. If you are looking for the highest impact support that we offer; check out the X-Factor, Intensity or Moxie Sports Bra!
measurements in inches
measurements in centimeters
| SIZE | HIP | THIGH | WAIST |
|---|---|---|---|
| 00-0 | XS | 34-36" | 19-21" | 24-27" |
| 2-4 | S | 36-38" | 21-23" | 27-30" |
| 4-6 | M | 38-40" | 23-26" | 30-33" |
| 8-10 | L | 40-43" | 26-28" | 33-35" |
| 10-12 | XL | 43-46" | 28-30" | 35-37" |
| 14-16 | 2XL | 47-50" | 31-33" | 37-39" |
| 18/20 | 1X | 51-53" | 34-36" | 40-42" |
| 20/22 | 2X | 54-56" | 37-39" | 42-44" |
| 24-26 | 3X | 57-58" | 40-42" | 44.5-46" |
| 00-0 | XS | 86-91 | 48-53 | 61-69 |
| 2-4 | S | 91-97 | 53-58 | 69-76 |
| 4-6 | M | 97-102 | 58-66 | 76-84 |
| 8-10 | L | 102-109 | 66-71 | 84-89 |
| 10-12 | XL | 109-117 | 71-76 | 89-94 |
| 14-16 | 2XL | 117-127 | 76-84 | 94-99 |
| 18/20 | 1X | 129-135 | 86-91 | 102-107 |
| 20/22 | 2X | 137-142 | 94-99 | 107-112 |
| 24-26 | 3X | 145-147 | 102-107 | 113-117 |
We have determined that your waist measurement will most likely dictate your size. Right on the edge between two sizes? You can utilize your thigh and hip measurements as secondary guidelines to help you find the perfect size.
Measure around the smallest part of your torso, keeping the measuring tape as horizontal as possible.
Measure around widest area of the thigh.
Measure around the largest area of your hips, encapsulating the roundest part of your gluteus.
measurements in inches
measurements in centimeters
| SIZE | CHEST |
|---|---|
| XXXS | 30-31" |
| XXS | 32-33" |
| XS | 34-35" |
| S | 36-37" |
| M | 38-39" |
| L | 40-41" |
| XL | 42-43" |
| XXL | 44-46" |
| 3XL | 47-49" |
| XXXS | 76-80 |
| XXS | 81-85 |
| XS | 86-90 |
| S | 91-95 |
| M | 96-100 |
| L | 101-105 |
| XL | 106-110 |
| XXL | 111-117 |
| 3XL | 118-124 |
For the most accurate measurements, we suggest measuring as close to the skin as possible.
Wrap the measuring tape around the widest point of the chest starting at the front and center of your torso.
measurements in inches
measurements in centimeters
| Size | Age | Height | Weight | Chest | Waist |
|---|---|---|---|---|---|
| XS (4/5) | 3-5 | 39-44” | 33-42 lbs | 22-23” | 22-23” |
| S (6/7) | 5-7 | 45-49” | 43-57 lbs | 24-25.5” | 23-23.5” |
| M (8) | 7-8 | 50-52” | 50-67 lbs | 26.5” | 24.5” |
| L (10/12) | 9-12 | 53-58” | 68-87 lbs | 27.5-28.5” | 25.5-26.5” |
| XL (12/14) | 12-14 | 59-64” | 88-100 lbs | 30.5-32” | 28”-29.5” |
| XS (4/5) | 3-5 | 99-112 | 15-19 kg | 56-58 | 56-58 |
| S (6/7) | 5-7 | 114-124 | 19.5-26 kg | 61-65 | 58-60 |
| M (8) | 7-8 | 127-132 | 23-30 kg | 67 | 62 |
| L (10/12) | 9-12 | 135-148 | 31-39.5 kg | 70-72 | 65-67 |
| XL (12/14) | 12-14 | 150-163 | 40-45 kg | 77-81 | 70-75 |
| Size | Height | Chest | Waist |
|---|---|---|---|
| XS (12) | 53-57” | 26-27.5” | 25.5-26.5” |
| S (14) | 58-61” | 27.5-29” | 26.5-28” |
| M (16) | 61-64” | 29-31” | 28-29.5” |
| XS (12) | 135-145 | 66-70 | 65-67 |
| S (14) | 147-155 | 70-74 | 67-70 |
| M (16) | 155-163 | 74-79 | 70-75 |
For the most accurate measurements, we suggest measuring as close to the skin as possible.
Wrap the measuring tape around the widest point of the chest starting at the front and center of the torso.
Measure around the smallest part of your torso, keeping the measuring tape as horizontal as possible.
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