---
title: "backless top — Niche Verdict: Worth a look (57/100) | Amazon United States - Flapen"
canonical_url: "https://flapen.com/amazon/research/us/clothing-shoes-jewelry/backless-top"
last_updated: "2026-07-13T23:00:29.359Z"
locale: en
meta:
  description: "backless top shows a fragmented shelf (top 5 take 29% of clicks), but a failed launch gate (market size, growth, or returns) keeps it on the watch list."
  "og:description": "backless top shows a fragmented shelf (top 5 take 29% of clicks), but a failed launch gate (market size, growth, or returns) keeps it on the watch list."
  "og:title": "backless top — Niche Verdict: Worth a look (57/100) | Amazon United States - Flapen"
---

Back to Flapen home

# **backless top**

**Worth a look**

Shows a fragmented shelf (top 5 take 29% of clicks), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.

Market size 29Growth 80Conversion 6Competition 86Returns 27Price range 81Avg price 81Brand share 71Review moat 65Quality gap 63

**Competition**

**Great****29%**

top-5 click share — an open shelf

**Avg price**

**Great****$17.38**

avg listing price — sweet spot $15–$100

**Price range**

**Great****$8.14–$47.03**

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

**Growth**

**Great****+72.2%**

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

**Brand share**

**Good****62%**

top-5 brand share — brands hold most of the demand

**Review moat**

**Good****888.96**

avg incumbent reviews — the moat a new listing must climb

**Quality gap**

**Good****4.4★**

avg incumbent rating — lower means beatable quality

**Market size**

**Okay****$126K**

$126K/yr · 1.6M searches

**Returns**

**Okay****5.8%**

return rate — above 6% kills the launch gate

**Conversion**

**Bad****0.4%**

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

## **Competition**

Clicks spread well past the top 5 (29% combined) — an open shelf where new products get seen.

**Brands**

**38 **▼falling

**Sellers**

**50**

**Top-5 brand share**

**62%**

**Open market**

**33%**

- UNIANKIYA30% - Kumufenc12% - Fhniepan9% - 3rd hill6% - Peaceglad6% - GRECERELLE5%

## **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%2%$3K4%$5K6%$8K8%$10K1101001K10K100K Reviews — right = deep review moatMarket share (90d) ≈ est. sales

Beatable (≤4.3★) Contested Strong incumbent (>4.7★)1 product missing review or click data not plotted

All 81 tracked products in this niche — three views at once, no toggling.

### **Top sellers**

by 90-day click share

[1![Kumufenc Women Short Sleeve Workout Shirts Open Back Tops Casual Yoga Y2k Athletic Gym Slouchy Crop Running Tees(White M)](https://m.media-amazon.com/images/I/41LN7qU6O8L.jpg)**Kumufenc Women Short Sleeve Workout Shirts Open Back Tops Casual Yoga Y2k Athletic Gym Slouchy Crop Running Tees(White M)**Kumufenc**$16.06**4.5★2,280 rev](https://www.amazon.com/dp/B0CXPLKNN9) [2![UNIANKIYA Open Back Workout Tops for Women Loose Fit Athletic Crop Tee Short Sleeve Gym Running Yoga Shirt White](https://m.media-amazon.com/images/I/41VLZTmLfhL.jpg)**UNIANKIYA Open Back Workout Tops for Women Loose Fit Athletic Crop Tee Short Sleeve Gym Running Yoga Shirt White**UNIANKIYA**$18.64**4.6★1,021 rev](https://www.amazon.com/dp/B0DPQJN7L7) [3![Fhniepan Open Back Tops for Women Oversized Short Sleeve Workout T Shirts Backless Y2k Athletic Crop Running Tees(Black S)](https://m.media-amazon.com/images/I/31PFt-fF3-L.jpg)**Fhniepan Open Back Tops for Women Oversized Short Sleeve Workout T Shirts Backless Y2k Athletic Crop Running Tees(Black S)**Fhniepan**$11.24**4.5★289 rev](https://www.amazon.com/dp/B0CXSNHZBS) [4![UNIANKIYA Open Back Workout Tops for Women Loose Fit Athletic Crop Tee Short Sleeve Gym Running Yoga Shirt Blue](https://m.media-amazon.com/images/I/41tFPwyCjRL.jpg)**UNIANKIYA Open Back Workout Tops for Women Loose Fit Athletic Crop Tee Short Sleeve Gym Running Yoga Shirt Blue**UNIANKIYA**$18.47**4.6★1,021 rev](https://www.amazon.com/dp/B0DPQJBQVY) [5![UNIANKIYA Open Back Workout Tops for Women Loose Fit Athletic Crop Tee Short Sleeve Gym Running Yoga Shirt Blue](https://m.media-amazon.com/images/I/41tFPwyCjRL.jpg)**UNIANKIYA Open Back Workout Tops for Women Loose Fit Athletic Crop Tee Short Sleeve Gym Running Yoga Shirt Blue**UNIANKIYA**$18.54**4.6★1,021 rev](https://www.amazon.com/dp/B0DPQHRDRP)

**~~View all top sellers →~~**

### **Newest**

by launch date

[![Hilinker Womens Open Back Workout Tank Tops Sheer Mesh Sleeveless Athletic Gym Shirts White Small](https://m.media-amazon.com/images/I/41hgfvo07fL.jpg)**Hilinker Womens Open Back Workout Tank Tops Sheer Mesh Sleeveless Athletic Gym Shirts White Small**Hilinker**$14.92**0 rev3mo ago](https://www.amazon.com/dp/B0GV4H1H21) [![Dokotoo Womens Tank Tops Cross Backless Workout Summer Tops for Women Tank Open Back Sleeveless Shirts Ribbed Fitted Padded Tank Black Medium](https://m.media-amazon.com/images/I/41EbELeOv0L.jpg)**Dokotoo Womens Tank Tops Cross Backless Workout Summer Tops for Women Tank Open Back Sleeveless Shirts Ribbed Fitted Padded Tank Black Medium**Dokotoo**$14.01**129 rev3mo ago](https://www.amazon.com/dp/B0G8VDRQ6L) [![denking Women Open Back Workout Tops 100% Cotton Short Sleeve Tops Casual Yoga Athletic Gym Running Crop Cute Oversize Tees(Black XS)](https://m.media-amazon.com/images/I/51nd+zcjRzL.jpg)**denking Women Open Back Workout Tops 100% Cotton Short Sleeve Tops Casual Yoga Athletic Gym Running Crop Cute Oversize Tees(Black XS)**denking**$15.95**28 rev3mo ago](https://www.amazon.com/dp/B0GKFWK1HK) [![denking Women Open Back Workout Tops 100% Cotton Short Sleeve Tops Casual Yoga Athletic Gym Running Crop Cute Oversize Tees(White XS)](https://m.media-amazon.com/images/I/41U8H1KBKCL.jpg)**denking Women Open Back Workout Tops 100% Cotton Short Sleeve Tops Casual Yoga Athletic Gym Running Crop Cute Oversize Tees(White XS)**denking**$15.48**28 rev3mo ago](https://www.amazon.com/dp/B0GKFYR1J2) [![Gacaky Womens V Neck Workout Top Open Back Shirts Oversized Yoga Y2k Athletic Slouchy Running Tee White M](https://m.media-amazon.com/images/I/41icDI8fvPL.jpg)**Gacaky Womens V Neck Workout Top Open Back Shirts Oversized Yoga Y2k Athletic Slouchy Running Tee White M**Gacaky**$15.04**7 rev4mo ago](https://www.amazon.com/dp/B0GS5941YT)

**~~View all new products →~~**

### **Trending**

90-day click momentum

[![BRJR Womens Open Back Workout Tops Summer Short Sleeve Loose Fit Athletic Shirt for Outdoor Yoga Gym Running Climbing (Neon Coral Small)](https://m.media-amazon.com/images/I/41nSPXjB1DL.jpg)**BRJR Womens Open Back Workout Tops Summer Short Sleeve Loose Fit Athletic Shirt for Outdoor Yoga Gym Running Climbing (Neon Coral Small)**BRJR**$19.19**4.5★**▲ 27%**](https://www.amazon.com/dp/B0GL24ZJK6) [![Open Back Workout Top for Women Loose Fit Backless Short Sleeve Crop Shirt Gym Yoga Athletic T Shirts White](https://m.media-amazon.com/images/I/31fX4pjv1-L.jpg)**Open Back Workout Top for Women Loose Fit Backless Short Sleeve Crop Shirt Gym Yoga Athletic T Shirts White**cosmiusta**$15.92**4.5★**▲ 26%**](https://www.amazon.com/dp/B0GHWTWGH9) [![LilyCoco Womens Backless Short Sleeve Tops V Neck Twist Back Criss Cross T Shirts Black Medium](https://m.media-amazon.com/images/I/417PX7+xVCL.jpg)**LilyCoco Womens Backless Short Sleeve Tops V Neck Twist Back Criss Cross T Shirts Black Medium**LilyCoco**$18.99**4.1★**▲ 26%**](https://www.amazon.com/dp/B0D5D9XDKT) [![SANTINY Workout Tops for Women Open Back Sleeveless Racerback Tank Tops Loose Fit Athletic Gym Yoga Shirts Green_S](https://m.media-amazon.com/images/I/415wnUPAcNL.jpg)**SANTINY Workout Tops for Women Open Back Sleeveless Racerback Tank Tops Loose Fit Athletic Gym Yoga Shirts Green_S**SANTINY**$15.96**4.3★**▲ 26%**](https://www.amazon.com/dp/B0GH637T48) [![denking Women Open Back Workout Tops 100% Cotton Short Sleeve Tops Casual Yoga Athletic Gym Running Crop Cute Oversize Tees(White XS)](https://m.media-amazon.com/images/I/41U8H1KBKCL.jpg)**denking Women Open Back Workout Tops 100% Cotton Short Sleeve Tops Casual Yoga Athletic Gym Running Crop Cute Oversize Tees(White XS)**denking**$15.48**4.8★**▲ 25%**](https://www.amazon.com/dp/B0GKFYR1J2)

**~~View all trending →~~**

## **Demand & seasonality**

Weekly Amazon search volume, last 104 weeks — +72.2% search growth over the last 90 days.

100K60KBlack Friday '24Holiday '24Spike '25Prime Day '25Spike '26 seasonSepDecMarJunAugNovMarMay

Peak months: May, Jun, Jul · busiest ÷ quietest = 4.3×

## **Reviews**

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

### **What buyers love **

**Size-Overall**19%

*“Fits great”*

**Comfort-Overall**12%

*“creating a comfortable feel”*

**Color**7%

*“Love the color”*

**Shape/Style**7%

*“Stylish and comfortable”*

**Quality-Overall**6%

*“Ive grown to appreciate the consistent quality of this brand”*

**Material Quality**6%

*“Great Material”*

**Exercise/Sports Suitability**6%

*“It keeps me cool during exercise”*

**Soft Feel**5%

*“Soft and comfortable”*

**Value For Money**4%

*“Great value for the money”*

**Advertised Vs Actual Product**2%

*“Just as described”*

### **What buyers complain about **

**Size-Overall**19%

*“Little wide”*

**Quality-Overall**10%

*“Poor Quality”*

**Material Quality**9%

*“the material is not at all what i was imagining”*

**Thickness**4%

*“It was supper thin”*

**Stitch/Finish/Polish**3%

*“the seams are off”*

**Strap/String Quality**2%

*“would be better if halter strap was adjustable”*

**Color**2%

*“Just wish the white didnt show too much”*

**Transparency**2%

*“you can see everything through It”*

**Pilling/Linting**2%

*“the fabric is already pilling”*

**Neck Fit**2%

*“The neck is really big so it hangs loosely which looks odd”*

### **Top return reasons **

**Size-Overall**46%

**Length**9%

**Material Quality**7%

**Chest Fit**6%

**Thin**4%

**Width**3%

**Advertised Vs Actual Product**3%

**Color**3%

**Waist Fit**3%

**Quality-Overall**2%