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Sports Bra Size Chart

BUST
Measure your bust circumference at its fullest point, wearing a bra without padding. Stand with feet hip-distance apart and find the widest part around your bust. Keep the measuring tape parallel to the ground and try not to pull the tape too tight - it should not indent the skin.
BAND
Measure the circumference under your bust, around the rib cage where the elastic band of a sports bra would land. Be sure you do not "flare" your rib cage or suck in your breath. Keep the measuring tape parallel to the ground and try not to pull the tape too tight - it should not indent the skin.
Note: If the chart gives you two size options, we recommend to go with the smaller size for a more supportive fit and the larger size for a more relaxed fit. This guide provides general sizing information, which can vary depending on style.
Measure your bust circumference at its fullest point, wearing a bra without padding. Stand with feet hip-distance apart and find the widest part around your bust. Keep the measuring tape parallel to the ground and try not to pull the tape too tight - it should not indent the skin.
BAND
Measure the circumference under your bust, around the rib cage where the elastic band of a sports bra would land. Be sure you do not "flare" your rib cage or suck in your breath. Keep the measuring tape parallel to the ground and try not to pull the tape too tight - it should not indent the skin.
Note: If the chart gives you two size options, we recommend to go with the smaller size for a more supportive fit and the larger size for a more relaxed fit. This guide provides general sizing information, which can vary depending on style.
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Sierra Sports Bra - Key Lime Tie Dye - FINAL SALE
Final Sale
4.7 star rating 998 Reviews
Regular price
$37.00
Regular price
$48.00
Sale price
$37.00
Unit price
/
per
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The Sierra Sports Bra was made to keep you cool and comfortable and to provide you with medium-to-high coverage. Made from a fast-drying and sleek lux fabric, this sports bra doesn't weigh you down when you're on the go. It features removable bra pad inserts, key pocket, and strappy back for extra support. We recommend this bra for medium impact activities such as dance, yoga, pilates or weight-lifting workouts.
Fabric Type & Description
Fabric Type & Description
Lux
Fast Drying, sweat-wicking, and cool Lux Fabric
Sports Bra Impact
Sports Bra Impact
Medium Impact
Material & Care
Material & Care
72% Polyester, 28% Spandex
Machine wash cold, with like colors. No bleach, fabric softeners, or dry cleaning.
Waistband & Inseam
Waistband & Inseam
Model Info
Model Info

- Name: Reagan
- Size: S
- Height: 5ft 9in
- Bust: 34"
- Hips: 36"
- Waist: 27"

- Name: Maya
- Size: L
- Bust: 40.5"
- Hips: 49"
- Waist: 35"
Returns & Exchanges
Returns & Exchanges
As a customer, you will have 30 days to make a return for refund or store credit, or process an exchange. Refunds for store credit or exchange are always free. Please return items unused and with tags still on, or there may be a $5.00 restocking fee. Items with the "Final Sale" badge are unable to be returned (no refunds, exchanges, or store credit),. Follow the link below to start that process.
For more detailed information on our return policy, please click here.
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Verified Reviewer
0.0 star rating
05/28/25
S
Sara H.
Verified Buyer
5.0 star rating
05/24/25
Fit
True to size
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I never wore crops, but
Review by Sara H. on 24 May 2025 review stating I never wore crops, but
I never wore crops, but this is perfect, comfortable and flattering. I ordered 3 more and do all my long runs in them.
Size:
Medium
Height:
5’8
Weight:
130
Color:
Blue
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05/24/25
Reviewed on: Sierra Sports Bra - Cobalt Blue
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Hannah B.
Verified Buyer
5.0 star rating
05/24/25
Fit
True to size
Fit
True to size
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Lovely & comfortable
Review by Hannah B. on 24 May 2025 review stating Lovely & comfortable
The Sarah bra is usually my go to, but I now own 2 Sierras. I love the comfort and they are just beautiful. I can tell this will be the first one I use after doing wash now. Wear for the gym and also running. This pattern is a stand out! Love how it looks peeking out from a tank or on its own
Size:
Medium
Height:
6’
Bra Size:
34C
Weight:
155
Color:
Spring Garden
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05/24/25
Reviewed on: Sierra Sports Bra - Spring Garden
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S
Shae O.
Verified Buyer
4.0 star rating
05/22/25
Fit
True to size
Fit
True to size
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Super Cute & Comfy
Review by Shae O. on 22 May 2025 review stating Super Cute & Comfy
Absolutely loved the look of this bra. The bra was supportive enough to wear for an easy run, and it would be perfect for walking or other low impact activities
Size:
Small
Height:
5’ 4”
Weight:
120
Color:
Cherry red
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05/22/25
Reviewed on: Sierra Sports Bra - Cherry
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S
Sara B.
Verified Buyer
5.0 star rating
05/22/25
Fit
True to size
Fit
True to size
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THE best bra
Review by Sara B. on 22 May 2025 review stating THE best bra
Sierra is my #1 sports bra!!!!
Size:
medium
Color:
spring garden
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05/22/25
Reviewed on: Sierra Sports Bra - Spring Garden
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A
Amy C.
Verified Buyer
5.0 star rating
05/16/25
Fit
Runs small
Fit
Runs small
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Sized up and fit great!
Review by Amy C. on 16 May 2025 review stating Sized up and fit great!
I love the look and feel of these straps and the print is so pretty!
Size:
Large
Color:
Spring garden
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05/16/25
Reviewed on: Sierra Sports Bra - Spring Garden
Was this review helpful? 0 0