---
title: "black sports bra girls — Niche Verdict: Worth a look (56/100) | Amazon United States - Flapen"
canonical_url: "https://flapen.com/amazon/research/us/clothing-shoes-jewelry/black-sports-bra-girls"
last_updated: "2026-07-13T20:54:23.183Z"
locale: en
meta:
  description: "black sports bra girls shows a fragmented shelf (top 5 take 14% of clicks), but a failed launch gate (market size, growth, or returns) keeps it on the watch list."
  "og:description": "black sports bra girls shows a fragmented shelf (top 5 take 14% of clicks), but a failed launch gate (market size, growth, or returns) keeps it on the watch list."
  "og:title": "black sports bra girls — Niche Verdict: Worth a look (56/100) | Amazon United States - Flapen"
---

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# **black sports bra girls**

**Worth a look**

Shows a fragmented shelf (top 5 take 14% of clicks), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.

Market size 7Growth 76Conversion 16Competition 96Returns 46Price range 75Avg price 79Brand share 86Review moat 78Quality gap 30

**Competition**

**Incredible****14%**

top-5 click share — an open shelf

**Brand share**

**Great****49%**

top-5 brand share — no brand owns this niche

**Avg price**

**Great****$16.68**

avg listing price — sweet spot $15–$100

**Review moat**

**Great****434.25**

avg incumbent reviews — the moat a new listing must climb

**Growth**

**Great****+61.8%**

90-day search growth — must beat 0% to launch

**Price range**

**Great****$8.68–$33.61**

cheapest to priciest tracked listing — scored on the share inside $15–$100

**Returns**

**Okay****3.5%**

return rate — above 6% kills the launch gate

**Quality gap**

**Okay****4.6★**

avg incumbent rating — lower means beatable quality

**Conversion**

**Bad****1.3%**

search→purchase rate — share of searches ending in a sale

**Market size**

**Bad****$28K**

$28K/yr · 131K searches

## **Competition**

Clicks spread well past the top 5 (14% combined) — an open shelf where new products get seen.

**Brands**

**40 **▲rising

**Sellers**

**84**

**Top-5 brand share**

**49%**

**Open market**

**45%**

- Haloumoning14% - Stelle10% - JOCMIC9% - Nike8% - Sascina7% - Hvididan6%

## **Product shelf**

Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.

0%1%$2792%$5583%$8364%$1K1101001K10K100K Reviews — right = deep review moatMarket share (90d) ≈ est. sales

Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 169 tracked products in this niche — three views at once, no toggling.

### **Top sellers**

by 90-day click share

[1![Haloumoning Girls Training Bra Kids Strappy Scoop Neck Bras Yoga Sports Comfort Dance Crop Top 5-14 Years Black](https://m.media-amazon.com/images/I/41udsznN77L.jpg)**Haloumoning Girls Training Bra Kids Strappy Scoop Neck Bras Yoga Sports Comfort Dance Crop Top 5-14 Years Black**Haloumoning**$12.61**4.8★182 rev](https://www.amazon.com/dp/B0FD8NDQF5) [2![Amazon Essentials Girls Athletic FormFlex Buttery Soft Light Support Spaghetti Strap Training Sports Bra Black Large](https://m.media-amazon.com/images/I/416nJenTtlL.jpg)**Amazon Essentials Girls Athletic FormFlex Buttery Soft Light Support Spaghetti Strap Training Sports Bra Black Large**Amazon Essentials**$10.21**4.1★76 rev](https://www.amazon.com/dp/B0F716X778) [3![Stelle Girls Sports Bra Training Bra Spaghetti Strap Y Back Bra Yoga Crop Top for Teens Kids(Black L)](https://m.media-amazon.com/images/I/41KhyRjdG0L.jpg)**Stelle Girls Sports Bra Training Bra Spaghetti Strap Y Back Bra Yoga Crop Top for Teens Kids(Black L)**Stelle**$16.73**4.5★84 rev](https://www.amazon.com/dp/B0DR8NJGGS) [4![Stelle Girls Sports Bra Training Bras Scoop Neck Athletic Cross Back Yoga Bra Dance Crop Top Black 10-11 Years](https://m.media-amazon.com/images/I/31zCtvqgtEL.jpg)**Stelle Girls Sports Bra Training Bras Scoop Neck Athletic Cross Back Yoga Bra Dance Crop Top Black 10-11 Years**Stelle**$16.08**4.8★40 rev](https://www.amazon.com/dp/B0GFLT7T59) [5![JOCMIC Girls Sports Bras Soft Training Bra with Removable Padding Yoga Crop Tops for Teens Black 11-12 Years](https://m.media-amazon.com/images/I/31PuIro72lL.jpg)**JOCMIC Girls Sports Bras Soft Training Bra with Removable Padding Yoga Crop Tops for Teens Black 11-12 Years**JOCMIC**$11.79**4.7★37 rev](https://www.amazon.com/dp/B0G4MB2HKF)

**~~View all top sellers →~~**

### **Newest**

by launch date

[![Fruit of the Loom Big Girls Seamless Racerback Sports Bra 2 Pack Light Nude/White L](https://m.media-amazon.com/images/I/31lqUjAtBcL.jpg)**Fruit of the Loom Big Girls Seamless Racerback Sports Bra 2 Pack Light Nude/White L**Fruit of the Loom**$15.82**103 rev4w ago](https://www.amazon.com/dp/B0C1CR2QFX) [![Fruit of the Loom Girls Stay Dry Racerback Sports Bra White/Neon Pink Medium](https://m.media-amazon.com/images/I/31KuL19RMhL.jpg)**Fruit of the Loom Girls Stay Dry Racerback Sports Bra White/Neon Pink Medium**Fruit of the Loom**$16.11**340 rev4w ago](https://www.amazon.com/dp/B00OZOZD40) [![Fruit of the Loom Big Girls Seamless Racerback Sports Bra 2 Pack Grey Heather/Black Hue M](https://m.media-amazon.com/images/I/411n5Dzx7gL.jpg)**Fruit of the Loom Big Girls Seamless Racerback Sports Bra 2 Pack Grey Heather/Black Hue M**Fruit of the Loom**$14.90**103 rev4w ago](https://www.amazon.com/dp/B0C1CQ6M6K) [![Fruit of the Loom Girls Stay Dry Racerback Sports Bra Black/Dark Grey Heather Large](https://m.media-amazon.com/images/I/41TKarNqUpL.jpg)**Fruit of the Loom Girls Stay Dry Racerback Sports Bra Black/Dark Grey Heather Large**Fruit of the Loom**$15.86**340 rev4w ago](https://www.amazon.com/dp/B00OZOZ2G4) [![Fruit of the Loom Girls Stay Dry Racerback Sports Bra White/Neon Pink Large](https://m.media-amazon.com/images/I/31KuL19RMhL.jpg)**Fruit of the Loom Girls Stay Dry Racerback Sports Bra White/Neon Pink Large**Fruit of the Loom**$16.34**340 rev4w ago](https://www.amazon.com/dp/B00OZOZEIU)

**~~View all new products →~~**

### **Trending**

90-day click momentum

[![IFNOW Girls Sports Bra Y Back Spaghetti Strap Training Bra Padded Yoga Crop Top for Teens Kids 5-14 Years Black](https://m.media-amazon.com/images/I/31sNF8S2v1L.jpg)**IFNOW Girls Sports Bra Y Back Spaghetti Strap Training Bra Padded Yoga Crop Top for Teens Kids 5-14 Years Black**IFNOW**$17.93**5.0★**▲ 55%**](https://www.amazon.com/dp/B0GRYN3MND) [![Haloumoning Girls Training Bra Kids Strappy Back Scoop Neck Bras Yoga Running Dance Sports Bras 5-14 Years](https://m.media-amazon.com/images/I/41Ag-Mg3onL.jpg)**Haloumoning Girls Training Bra Kids Strappy Back Scoop Neck Bras Yoga Running Dance Sports Bras 5-14 Years**Haloumoning**$12.82**4.8★**▲ 55%**](https://www.amazon.com/dp/B0GWC8HYP4) [![Hvididan Girls Sports Bra Racerback Crop Tank Top for Kids High Neck Sleeveless Athletic Dance Top Teen Green 3-4T](https://m.media-amazon.com/images/I/31qVWaAUXGL.jpg)**Hvididan Girls Sports Bra Racerback Crop Tank Top for Kids High Neck Sleeveless Athletic Dance Top Teen Green 3-4T**Hvididan**$9.79**4.6★**▲ 55%**](https://www.amazon.com/dp/B0GC9P8RB2) [![JOCMIC 4 Packs Girls Sports Bra Kids Racerback Training Bras with Sewn in Pads for Tween Rose Red Grey Black Light Purple 10-12 Years](https://m.media-amazon.com/images/I/31bUO5u6TnL.jpg)**JOCMIC 4 Packs Girls Sports Bra Kids Racerback Training Bras with Sewn in Pads for Tween Rose Red Grey Black Light Purple 10-12 Years**JOCMIC**$18.63**4.2★**▲ 54%**](https://www.amazon.com/dp/B0GVNQVP9N) [![Popular Girls Seamless Training Bra - Crop Training Bras for Girls. Girls Sports Bra. Bra Pack Racerback 5PK Brights L](https://m.media-amazon.com/images/I/41b6YYUbhyL.jpg)**Popular Girls Seamless Training Bra - Crop Training Bras for Girls. Girls Sports Bra. Bra Pack Racerback 5PK Brights L**Popular**$14.04**4.6★**▲ 54%**](https://www.amazon.com/dp/B09PV1PV7N)

**~~View all trending →~~**

## **Demand & seasonality**

Weekly Amazon search volume, last 104 weeks — +61.8% search growth over the last 90 days.

7K5KHoliday '24Spike '25Prime Day '25Holiday '25Spike '26 seasonSepDecMarJunAugNovMarMay

Peak months: Jun, Jul, Aug · busiest ÷ quietest = 2.1×

## **Reviews**

What buyers praise and complain about, mined from review topics.

### **What buyers love **

**Comfort-Overall**20%

*“comfortable as can be for a bra”*

**Size-Overall**19%

*“The fit seems accurate”*

**Soft Feel**12%

*“soft material”*

**Quality-Overall**9%

*“Though they are higher quality than expected”*

**Exercise/Sports Suitability**6%

*“Great Girls Sports Bra”*

**Material Quality**3%

*“Amazing material”*

**Value For Money**3%

*“Worth it”*

**Stretchability/Expandability/Elasticity**2%

*“It has good stretch for getting on and off easily and the fabric is very soft”*

**Color**2%

*“Cute colors also”*

**Cushion**2%

*“This one is nice, padded, and really supportive, which was a surprise for its price”*

### **What buyers complain about **

**Size-Overall**31%

*“Runs very small”*

**Quality-Overall**8%

*“Cheap”*

**Strap/String Quality**8%

*“The straps are not strong”*

**Thickness**3%

*“Padding isnt thick”*

**Stitch/Finish/Polish**3%

*“it came apart at the seams after just one use”*

**Cushion**2%

*“Light padding is ridiculous”*

**Value For Money**2%

*“Cheap”*

**Stretchability/Expandability/Elasticity**2%

*“Stretch out quickly”*

**Allergies**2%

*“The left a terrible mark on my kids skin at the band line”*

**Durability**2%

*“Broken while trying on”*

### **Top return reasons **

**Size-Overall**60%

**Chest Fit**16%

**Cushion**4%

**Thin**3%

**Material Quality**3%

**Advertised Vs Actual Product**2%

**Comfort-Overall**1%

**Length**1%

**Waist Fit**1%

**Shape/Style**1%