Champion Women's Sports Bra, Infinity Racerback, Moderate Support, Seamless Sports Bra for Women

4.2 out of 5 stars 10,989 ratings
Price: $11.90 $14.29 Free Returns on some sizes and colors
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Size: Select Size
Color: Asphalt
Size Chart
US SPORTS BRA
Brand SizeUS Cup
X-Small31A, 32B, 33A, 34B
Small35A, 35C, 36B
Medium37C, 38B, 38D, 39C
Large40B, 40D, 41C, 41DD, 42B
X-Large42D, 44B, 44D, 43C, 43DD
2X-Large45C, 45DD, 46B, 46D, 47C
US SPORTS BRA (BAND SIZE)
Brand SizeUnder Bust
3025 - 26
3227 - 28
3429 - 30
3631 - 32
3833 - 34
4035 - 37
4237 - 39
4439 - 41
4641 - 43

Product details

  • Fabric type
    96% Nylon, 4% Spandex
  • Care instructions
    Machine Wash
  • Origin
    Imported
  • Closure type
    Pull-On

About this item

  • SUPPORT LEVEL – Moderate support sports bra for women provides the perfect amount of support for jogging, gym workouts, and cycling.
  • THE FEEL - A soft sports bra with double layered fabric that supports without the squeeze. Racerback sports bra with fixed straps feels easy on skin. Great for moderate impact exercise.
  • THE SHAPE - This sports bra does not contain pads or cups.
  • THE CLOSURE - Classic pullover design for easy-on, easy-off changing.
  • DON’T SWEAT THE SWEAT - This women’s sports bra has Double Dry moisture-wicking technology to keep you dry during and after your workout. Meshed lined silhouette provides additional ventilation.
  • THE INFINITY BRA - A soft and seamless sports bra with moderate support and all-over stretch designed to help minimize chafing.
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Champion Women's Sports Bra, Infinity Racerback, Moderate Support Sports Bra 2900
2900 Champion Infinity Sports Bra
2900 Champion Infinity Sports Bra
Authentic Sport Bra

Champion Sports Bras

Studio to Street

Perfect for...

Studio to Street

Cycling/Jogging/Gym

Activity

Everyday/Studio

Tight Compression

Fabric Features

Ultra Soft

Anti Odor

Moisture Management

Stretch

Moderate

Support Type

Light

Studio to Street

Perfect for...

Studio to Street

Cycling/Jogging/Gym

Activity

Cycling/Jogging/Gym

Tight Compression

Fabric Features

Ultra Soft

Anti Odor

Moisture Management

Stretch

Moderate

Support Type

Moderate

Studio to Street

Perfect for...

Studio to Street

Cycling/Jogging/Gym

Activity

Cycling/Jogging/Gym

Tight Compression

Fabric Features

Tight Compression

Anti Odor

Moisture Management

Stretch

Moderate

Support Type

Moderate

Studio to Street

Perfect for...

High Impact Training

Cycling/Jogging/Gym

Activity

Running/Cross Train

Tight Compression

Fabric Features

Gel-Infused Straps

Anti Odor

Moisture Management

Stretch

Moderate

Support Type

Maximum

Champion Bra Fit Guide: How to Measure
Champion Branding

Product details

  • Product Dimensions ‏ : ‎ 8 x 5.9 x 1.7 inches; 2.24 ounces
  • Item model number ‏ : ‎ 2900
  • Department ‏ : ‎ womens
  • Date First Available ‏ : ‎ February 8, 2013
  • Manufacturer ‏ : ‎ Champion Women's Activewear
  • ASIN ‏ : ‎ B00AHTK0DQ
  • Customer Reviews:
    4.2 out of 5 stars 10,989 ratings

Product Description

THE SPORTS BRA YOU’LL LOVE. Look your best and feel confident, too, with this Infinity Racerback Sports Bra for women that’s comfortable enough for everyday wear. This moderate support racerback sports bra is wireless and features a soft, seamless rib making it a comfy fit for walking, biking, and lounging. Pullover design makes this an easy-on, easy-off bra, while the scoop neckline is a perfect look from studio to street. Pair this bra with jeans, leggings, or whatever’s in your closet for a look that goes from work out to hang out with ease.

Top Brand: Champion

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Customer reviews

4.2 out of 5 stars
10,989 global ratings

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Customers say

Customers find this sports bra comfortable, soft, and well-designed, with strong material that provides good support for high-impact workouts. They appreciate its versatility for various activities, including strength training and Zumba, and consider it good value for the price. The fit and support receive mixed feedback - while some say it fits nicely, others find it runs large, and while some report good support, others say it's not enough for running.

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1,034 customers mention "Comfort"986 positive48 negative

Customers find the bra comfortable and soft, with one mentioning it works well as an everyday bra under tees.

"...It is great quality and support. Feels very comfortable and fits a medium/large size well — not too tight and can wear with regular outfits...." Read more

"...Very comfortable and looks great on...." Read more

"This bra is comfortable and fits me well (size 34 C - I ordered a Medium). My only gripe is the color...." Read more

"...(96%/4%) it is constructed completely seamlessly making for an extremely comfortable, almost skin like fit...." Read more

390 customers mention "Bra quality"390 positive0 negative

Customers love this sports bra, with one mentioning it works well for working out and another noting it's great for hiking.

"...I can unequivocally highly recommend this great sports bra. UPDATE: I have worn this bra several times to the gym and for just everyday...." Read more

"...This is definitely worth the price." Read more

"Great sports bra and support. I would definitely size up. I'm a 38D and ordered an XL and it is snug." Read more

"...However, if you made it here, this one is worth a try - and I wish you well on what I'm sure has been a long search." Read more

322 customers mention "Material quality"278 positive44 negative

Customers appreciate the bra's material quality, noting its seamless construction and strong fabric that provides good support.

"...It is great quality and support. Feels very comfortable and fits a medium/large size well — not too tight and can wear with regular outfits...." Read more

"...Made of nylon/spandex fabric (96%/4%) it is constructed completely seamlessly making for an extremely comfortable, almost skin like fit...." Read more

"...I have been wearing these almost daily and they hold up pretty well. After wearing it for a few years, I decided to get more of these this month...." Read more

"Made great. Washes well. Runs a lttle small though." Read more

204 customers mention "Exercise level"149 positive55 negative

Customers find this sports bra great for workouts, particularly for running and everyday wear, with one customer noting it's perfect for walking and yoga activities.

"...and fits a medium/large size well — not too tight and can wear with regular outfits...." Read more

"...has been a delight to wear...." Read more

"...This bra gives an adequate amount of support for that or any weight lifting...." Read more

"...dealing with the hassle of a return, but these will only be useful for yoga and walking... not nearly as supportive as I was needing." Read more

190 customers mention "Flattering"168 positive22 negative

Customers find the sports bra flattering, noting its nice appearance, pretty color, and well-designed cut, with one customer specifically mentioning the hint of flattering cleavage.

"...Very comfortable and looks great on...." Read more

"...This bra is a great lightweight, attractive, little sports bra. It is so lightweight it would make a wonderful "travel bra."..." Read more

"...Sick of sports bras with removable cups. This one is supportive and flattering...." Read more

"...The one I received is a deeper coral color. It's a pretty color but doesn't match the light pink one as advertised...." Read more

156 customers mention "Value for money"135 positive21 negative

Customers find the sports bra offers good value for money, with one customer noting it feels like a more expensive 45$ bra.

"...I bought this on Prime Day because the price was terrific even though I do not wear racerback bras any longer, because of some arthritis in my..." Read more

"Not enough support for large breasts. Price is great for moderate support." Read more

"...seamless, unpadded, does not stretch out over time and offers amazing value for money...." Read more

"...but this "Freedom" model is good for the price...." Read more

1,238 customers mention "Fit"735 positive503 negative

Customers have mixed opinions about the bra's fit, with some finding it comfortable and appropriately sized, while others report it being too tight, particularly around the band line.

"...It is great quality and support. Feels very comfortable and fits a medium/large size well — not too tight and can wear with regular outfits...." Read more

"...Top 3 Dislikes: -Like all bras, the band can get tight by the end of the day -Only dislike 1!" Read more

"34B 125lbs 5'4 I ordered a medium after reading the reviews and it fit great. Very comfortable and looks great on...." Read more

"...I'm keeping it, though, because it's a good fit and it doesn't have the dreaded removable pads. (I exercise at home, so modesty isn't an issue.)" Read more

564 customers mention "Support"385 positive179 negative

Customers have mixed opinions about the bra's support, with some finding it good while others say it's not enough for running.

"...It is great quality and support. Feels very comfortable and fits a medium/large size well — not too tight and can wear with regular outfits...." Read more

"This Champion racerback sports bra is made primarily of nylon, offers moderate support, and is completely seamless...." Read more

"...I would say it gives light-to-moderate support. It’s not enough support for me to run in, but I’ve found it’s great for hiking...." Read more

"Very comfortable. Good level of support." Read more

Great support bra; especially for the price.
4 out of 5 stars
Great support bra; especially for the price.
Champion is just great. Like many others, I have several older model bras. This fits snug but not too tight. I haven’t worn this to gym/run yet but I think it will fall between medium and high intensity support. I’m about a 36DD and purchased a size L. I haven’t worn it enough to know how much this Weill stretch between washes. This is definitely worth the price.
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Top reviews from the United States

  • Ally
    5.0 out of 5 stars Favorite Sports Bra
    Reviewed in the United States on March 9, 2025
    Size: LargeColor: WhiteVerified Purchase
    I bought this sports bra when it was a lightning deal sale and I love it. It is great quality and support. Feels very comfortable and fits a medium/large size well — not too tight and can wear with regular outfits. As someone who only wears sports bras due to fluctuating sizes, this is a great product.
    One person found this helpful
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  • M.M.
    5.0 out of 5 stars Great sports bra
    Reviewed in the United States on March 12, 2025
    Size: MediumColor: BlackVerified Purchase
    34B 125lbs 5'4 I ordered a medium after reading the reviews and it fit great. Very comfortable and looks great on. I ordered black and haven't had any nip showing incidents but you may have this issue with other colors or if you have a larger cup size or nips. If you're a larger cup size than a C I wouldn't recommend getting a medium but that's just my opinion. I'm thinking of getting this in blue as well. I love this sports bra and recommend it if you're not a busty lady.
    One person found this helpful
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  • WalterHWhite
    4.0 out of 5 stars Nice bra for moderate sports activity
    Reviewed in the United States on October 1, 2024
    Size: MediumColor: Pink BowVerified Purchase
    This bra is comfortable and fits me well (size 34 C - I ordered a Medium). My only gripe is the color. The description says it's pink, but it's actually a light coral, which isn't a favorite color for me. I'm keeping it, though, because it's a good fit and it doesn't have the dreaded removable pads. (I exercise at home, so modesty isn't an issue.)
    3 people found this helpful
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  • Ann
    5.0 out of 5 stars No seams!
    Reviewed in the United States on September 3, 2024
    Size: MediumColor: WhiteVerified Purchase
    This Champion racerback sports bra is made primarily of nylon, offers moderate support, and is completely seamless. I bought this on Prime Day because the price was terrific even though I do not wear racerback bras any longer, because of some arthritis in my hands and especially when sweaty, I have difficulty removing them. But I thought I would give this one a try. This bra is a great lightweight, attractive, little sports bra. It is so lightweight it would make a wonderful "travel bra." Made of nylon/spandex fabric (96%/4%) it is constructed completely seamlessly making for an extremely comfortable, almost skin like fit. There is no rubbing, chaffing, pinching, or twisting making each workout worry and hassle free. There are no pads, cups, hooks and eyes, or adjustable strap hardware. The moisture wicking technology is actually quite amazing. I do not feel the least bit sweaty or cold either during or after the workout. I should note that I do not do running or high impact workouts, but for Barre, high intensity interval, and strength training classes, this moderate support bra (although for me I felt the support was more than just moderate) has been a delight to wear. I have gladly added this to my collection of Champion Spot Comfort Sports Bras (I now own 6 of that style), but will most likely not wear this one quite as often simply because of arthritis in my hands making removal challenging. However, I have been wearing Champion Sports Bras for over 40 years, and these newer ones wear like a dream. I can unequivocally highly recommend this great sports bra.

    UPDATE: I have worn this bra several times to the gym and for just everyday. I bought two more on the Amazon Prime Day in October simply because I could not say no to the super price. One of them was defective with approximately a 2x4-5 inch piece of fabric of some kind either in between layers or woven into the fabric layer. It was obvious looking at the bra and through my workout top over it as well as it could be felt. I contacted Customer Service at Amazon and had an amazing experience. Yes, I was transferred 3 times but once I told them the story and what the problem was, a few questions were asked. I was then informed that it was obvious the bra was defective and a replacement would be sent out arriving within the next 7-14 days. I was then given a contact number in case it did not arrive. The people I talked with were most courteous, friendly, and well just plain nice. They apologized for the difficulty and noted Champion would make it right. I have stood by Champion products and this Customer Service just reinforces some of why I will continue to do so. What a great response from a great company!

    Top 3 Likes:
    -Beautifully constructed of quality materials
    -Soft fabric that is comfortable to wear
    -Great support and compression...approaching sports bra perfection!

    Top 3 Dislikes:
    -Like all bras, the band can get tight by the end of the day
    -Only dislike 1!
    23 people found this helpful
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  • G Force
    3.0 out of 5 stars I wish this fit better
    Reviewed in the United States on April 9, 2025
    Size: LargeColor: AsphaltVerified Purchase
    Not enough support for large breasts. Price is great for moderate support.
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  • Nat
    5.0 out of 5 stars Sizing and fit was accurate
    Reviewed in the United States on April 3, 2025
    Size: LargeColor: AsphaltVerified Purchase
    Very comfortable. Good level of support.
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  • Marelyn A
    5.0 out of 5 stars Highly recommend!
    Reviewed in the United States on December 30, 2024
    Size: MediumColor: BlackVerified Purchase
    I’ve stopped wearing traditional bras and now prefer bralettes and sports bras for comfort, and this sports bra is perfect for this! It provides just the right amount of moderate support without feeling restrictive. The pullover style is super easy to wear, and the cotton fabric is soft and breathable, making it ideal for all-day comfort. The longline design adds extra coverage, which I love, and it feels like a second skin. Whether I’m lounging at home or going about my day, this bralette does the trick—comfort and support without the discomfort of a traditional bra. Highly recommend!
    4 people found this helpful
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  • Ava S
    4.0 out of 5 stars Great for larger chests
    Reviewed in the United States on June 23, 2023
    Size: LargeColor: BlackVerified Purchase
    Normally I don't wear bras like this because it's impossible to find the right ones for my larger chest. I am blessed with 32H/32I and you can imagine it's hard to find bras and tops. My neighbor actually gave me this bra since she didn't fit it and I immediately loved. I have been wearing these almost daily and they hold up pretty well. After wearing it for a few years, I decided to get more of these this month. I am very pleased that they haven't changed the fit or design. They are one of the only bras that are comfortable for me. I can't give this 5 stars because they aren't necessarily made for chests like mine so there are a couple minor problems. I wear a large because my cup is so big but the band is not as secure as I would like and it can roll up underneath or slide up a little (again not necessarily made for my size). I also can pour a little out the top but since I wear a large, it's very minimal and I can just adjust and its fine. Also, nipples can poke through easily so keep that in mind if wearing tight tops. These fit problems are very minor because I wear these daily. I recommend these to small band/large cup ladies if you just need a bra to relax and work out in (not running though - if you know you know).
    34 people found this helpful
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Top reviews from other countries

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  • Lulu
    1.0 out of 5 stars Miss-represented as a sports bra - no way!
    Reviewed in the United Kingdom on July 28, 2017
    Size: X-LargeColor: BlackVerified Purchase
    This is not a true sports bra as it gives NO support what so ever. Had to pay return postage to USA - won't be caught out like that again! :-(
    One person found this helpful
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  • Placeholder
    5.0 out of 5 stars Five Stars
    Reviewed in India on November 19, 2018
    Size: MediumColor: AsphaltVerified Purchase
    comfy
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  • Sue Curry
    5.0 out of 5 stars Good sports bra
    Reviewed in Australia on July 12, 2023
    Size: LargeColor: AsphaltVerified Purchase
    Comfy and easy to get on and off.
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  • Nelly
    5.0 out of 5 stars Excelente calidad
    Reviewed in Mexico on February 14, 2022
    Size: X-LargeColor: Flight BlueVerified Purchase
    Ya había comprado este mismo top en otro color y me encantó! Así que cuando vi este a un súper precio no dude en pedirlo.

    Es doble tela y el elástico es firme, las costuras están bien hechas, la relación calidad precio es superior, lo encontré en promoción, pero aún sin la promoción lo volvería a comprar porque de verdad Amazon lo tiene a muy buen precio en ciertos colores.

    Me gustó que sujeta bien y no se ve todo caído, brinda un excelente soporte, lo puedes usar para cualquier tipo de deporte. Cuando me lo puse sentí mucha presión pero al usarlo es súper cómodo.
    Considero que las tallas vienen bien.

    Espero les sirva mi reseña. 🙂
    Customer image
    Nelly
    5.0 out of 5 stars
    Excelente calidad

    Reviewed in Mexico on February 14, 2022
    Ya había comprado este mismo top en otro color y me encantó! Así que cuando vi este a un súper precio no dude en pedirlo.

    Es doble tela y el elástico es firme, las costuras están bien hechas, la relación calidad precio es superior, lo encontré en promoción, pero aún sin la promoción lo volvería a comprar porque de verdad Amazon lo tiene a muy buen precio en ciertos colores.

    Me gustó que sujeta bien y no se ve todo caído, brinda un excelente soporte, lo puedes usar para cualquier tipo de deporte. Cuando me lo puse sentí mucha presión pero al usarlo es súper cómodo.
    Considero que las tallas vienen bien.

    Espero les sirva mi reseña. 🙂
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    Customer imageCustomer image
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  • Nelly
    5.0 out of 5 stars Excelente soporte
    Reviewed in Mexico on January 6, 2022
    Size: X-LargeColor: AsphaltVerified Purchase
    Muy buena calidad, es doble tela y el elástico es firme, las costuras están bien hechas, la relación calidad precio es superior, lo compre aquí en Amazon por $200 pesos y es un top de mucho más precio. Lo encontré en promoción, pero aún sin la promoción lo volvería a comprar.

    Me gustó que sujeta bien y no se ve todo caído, brinda un excelente soporte, lo puedes usar para cualquier tipo de deporte. Cuando me lo puse sentí mucha presión pero al usarlo es súper cómodo.
    Considero que las tallas están bien, compre uno para mi que soy 36 y uno para mi mamá que es 40 y le quedó súper bien.
    Espero les sirva mi reseña. 🙂
    Customer image
    Nelly
    5.0 out of 5 stars
    Excelente soporte

    Reviewed in Mexico on January 6, 2022
    Muy buena calidad, es doble tela y el elástico es firme, las costuras están bien hechas, la relación calidad precio es superior, lo compre aquí en Amazon por $200 pesos y es un top de mucho más precio. Lo encontré en promoción, pero aún sin la promoción lo volvería a comprar.

    Me gustó que sujeta bien y no se ve todo caído, brinda un excelente soporte, lo puedes usar para cualquier tipo de deporte. Cuando me lo puse sentí mucha presión pero al usarlo es súper cómodo.
    Considero que las tallas están bien, compre uno para mi que soy 36 y uno para mi mamá que es 40 y le quedó súper bien.
    Espero les sirva mi reseña. 🙂
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    Customer imageCustomer image
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