---
title: "Super Hero Shirt — $305K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/clothing-shoes-jewelry/super-hero-shirt"
last_updated: "2026-08-10T05:35:59.369Z"
locale: en
meta:
description: "Niche score 55/100 · $305K/yr market · 2.0M searches/yr · $18.14 avg price. Weak search conversion (0.8%) keeps it on the watch list. Data updated Jul 2026."
"og:description": "Niche score 55/100 · $305K/yr market · 2.0M searches/yr · $18.14 avg price. Weak search conversion (0.8%) keeps it on the watch list. Data updated Jul 2026."
"og:title": "Super Hero Shirt — $305K/yr Amazon US Niche (2026) - Flapen"
---
# **super hero shirt**
**Worth a look**
Shows a fragmented shelf (top 5 take 23% of clicks), but weak search conversion (0.8%) keeps it on the watch list.
Market size 51Growth 77Conversion 10Competition 92Returns 34Price range 77Avg price 83Brand share 28Review moat 71Quality gap 33
**Competition**
**Great****23%**
top-5 click share — an open shelf
**Avg price**
**Great****$18.14**
avg listing price — sweet spot $15–$100
**Growth**
**Great****+65.6%**
90-day search growth — must beat 0% to launch
**Price range**
**Great****$9.13–$34.88**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Review moat**
**Good****669.56**
avg incumbent reviews — the moat a new listing must climb
**Market size**
**Good****$305K**
$305K/yr · 2.0M searches
**Returns**
**Okay****4.3%**
return rate — above 5% kills the launch gate
**Quality gap**
**Okay****4.5★**
avg incumbent rating — lower means beatable quality
**Brand share**
**Okay****88%**
top-5 brand share — brands hold most of the demand
**Conversion**
**Bad****0.8%**
search→purchase rate — share of searches ending in a sale
According to Flapen's Amazon United States niche tracking, super hero shirt is a $305K/yr Amazon United States market (2.0M searches/yr). The top 5 brands hold 88% of demand. Verdict: Worth a look — 55/100.
Data updated Jul 20, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **super hero shirt market data**
- **Units sold / yr**
- **20K–25K**
- avg 250–500/product
- **Revenue / yr**
- **$363K–$454K**
- units × avg price
- **Conversion rate**
- **0.8%**
- **Avg BSR**
- **#8,134**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **88%**
- **Out of stock**
- **1.0%**
- **Avg brand age**
- **41 months**
- **Avg seller age**
- **178 days**
## **Competition & brand share**
Clicks spread well past the top 5 (23% combined) — an open shelf where new products get seen.
**Brands**
**13 **▲rising
**Sellers**
**25**
**Top-5 brand share**
**88%**
Top 20: 100%
**Top-5 click share**
**23%**
Top 20: 50%
**Open market**
**9%**
- Marvel70% - Disney8% - Dynict4% - Amazon Essentials3% - WHNBCW3% - Popfunk3% - Open — no brand owns it (7 brands, 9%)
## **Demand**
Weekly Amazon search volume, last 32 weeks — +65.6% search growth over the last 90 days.
80K60KSpike '26Dec '25Jan '26Feb '26Mar '26Apr '26May '26
[**Open Trend **](https://flapen.com/research/us/clothing-shoes-jewelry/super-hero-shirt/trend)
## **Top super hero shirt search terms**
- **spiderman shirt**599K/yr+81.4%0.6% conv. - **marvel shirt**158K/yr+38.0%0.4% conv. - **spiderman shirt women**136K/yr+84.1%0.4% conv. - **spiderman shirt men**145K/yr+101.6%0.8% conv. - **captain america shirt**125K/yr+116.4%0.5% conv. - **spider man shirt**104K/yr+61.9%0.5% conv. - **superhero shirt**130K/yr+33.5%0.3% conv. - **spiderman t shirt**61K/yr+129.5%0.7% conv. - **marvel shirts for men**93K/yr+15.8%0.4% conv. - **spiderman shirts**54K/yr+74.3%0.4% conv. [**All search terms **](https://flapen.com/research/us/clothing-shoes-jewelry/super-hero-shirt/search-terms)
## **Top super hero shirt products on Amazon**
Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
0%2%$6K4%$12K6%$18K8%$24K1101001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 24 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Marvel Comics Spider-Man Swinging Short Sleeve T-Shirt**Marvel**$17.37**4.7★129 rev](https://www.amazon.com/dp/B0DPVRRVVD) [2**Marvel The Amazing Spider-Man Vintage Comic Poster Graphic Tees T Shirts for Men and Women**Marvel**$18.66**4.6★517 rev](https://www.amazon.com/dp/B07QKPJ2PV) [3**Marvel Comics Spider-Man Swinging Short Sleeve T-Shirt**Marvel**$17.85**4.7★129 rev](https://www.amazon.com/dp/B0DPVV1QP2) [4**Marvel Spider-Man Shirt Toddler Boys Athletic Graphic T-Shirts UV UPF Sun Protection Short-Sleeve Tees Sports Quick Dry Tops Kids Clothes 3-4T**Disney**$12.13**4.6★197 rev](https://www.amazon.com/dp/B0G57V4BZD) [5**Sipder Print T Shirts for Women Short Sleeve Shirts Summer Tops Casual for Women 2024 (US Alpha Small Regular Regular Red)**Dynict**$14.78**3.5★87 rev](https://www.amazon.com/dp/B0CSPM1FGS)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Marvel Comics Spider-Man Retro T-Shirt**Marvel**$17.88**14 rev5mo ago](https://www.amazon.com/dp/B0GMRDLLCW) [**Oiiaayy Mens Rhinestone Graphic Tee Spider Grunge Shirts Vintage Oversized Acid Wash T Shirts Y2k Streetwear Cotton Tops(Black L)**Oiiaayy**$25.51**7 rev6mo ago](https://www.amazon.com/dp/B0GFMWXR3T) [**Marvel Spider-Man Shirt Toddler Boys Athletic Graphic T-Shirts UV UPF Sun Protection Short-Sleeve Tees Sports Quick Dry Tops Kids Clothes 3-4T**Disney**$12.13**197 rev7mo ago](https://www.amazon.com/dp/B0G57V4BZD) [**Disney Marvel Shirt Toddler Boys Athletic Graphic T-Shirts UV UPF Sun Protection Short-Sleeve Tees Sports Quick Dry Tops Kids Clothes Avengers Spider-Man Hulk Superhero Comic 4-5T**Disney**$10.75**197 rev7mo ago](https://www.amazon.com/dp/B0G57TXZJH) [**Marvel Mens Spider-Man Action Pose Mens T-Shirt - Classic Web-Slinger Graphic - Adult Unisex Marvel Comics Apparel**Marvel**$17.13**22 rev8mo ago](https://www.amazon.com/dp/B0G1KPK95Z)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Marvel Spider-Man Shirt Toddler Boys Athletic Graphic T-Shirts UV UPF Sun Protection Short-Sleeve Tees Sports Quick Dry Tops Kids Clothes 3-4T**Disney**$12.13**4.6★**▲ 44%**](https://www.amazon.com/dp/B0G57V4BZD) [**Blissboy Spider Web T-Shirt Gothic Spider Graphic Tee for Men Halloween Horror Theme Top Dark Red 2XL**Blissboy**$15.99**4.4★**▲ 44%**](https://www.amazon.com/dp/B0FY4QDTKR) [**Oiiaayy Mens Rhinestone Graphic Tee Spider Grunge Shirts Vintage Oversized Acid Wash T Shirts Y2k Streetwear Cotton Tops(Black L)**Oiiaayy**$25.51**5.0★**▲ 44%**](https://www.amazon.com/dp/B0GFMWXR3T) [**Marvel Spider-Man Womens Baby Tee Cropped Graphic Shirts for Women Size Large Spider-man Heather Grey**Marvel**$12.20**4.3★**▲ 43%**](https://www.amazon.com/dp/B0FDDQS76P) [**Marvel Mens Spider-Man & Avengers Super Heroes Collage Mens T-Shirt - Marvel Comics Group Short Sleeve Tee - Adult Unisex**Marvel**$13.93**4.9★**▲ 41%**](https://www.amazon.com/dp/B0G1KY6G11)
**~~View all trending →~~**
## **What buyers say about super hero shirt**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Size-Overall**35%
*“Slim Fit”*
**Quality-Overall**19%
*“High Quality Tank Top”*
**Material Quality**7%
*“Very comfortable material”*
**Soft Feel**5%
*“Material is soft and comfortable”*
**Comfort-Overall**5%
*“It's comfortable”*
**Value For Money**4%
*“reasonably priced”*
**Color**4%
*“Bright Colors”*
**Advertised Vs Actual Product**3%
*“Does the job”*
**Design-Overall**2%
*“Beautiful design”*
**Gifting Purpose**1%
*“Gift for my son”*
### **What buyers complain about **
**Size-Overall**44%
*“Way to big”*
**Print Quality**11%
*“Screen print is terribly off centered”*
**Quality-Overall**8%
*“Cheap”*
**Material Quality**4%
*“Wrong material”*
**Advertised Vs Actual Product**3%
*“Looks nothing like the photo”*
**Color**3%
*“the colors fade”*
**Durability**2%
*“Logo coming off only after a few washes”*
**Design-Overall**1%
*“Design not centered”*
**Thickness**1%
*“hard its thin”*
**Length**1%
*“Too short in length”*
### **Top return reasons **
**Size-Overall**59%
**Length**11%
**Chest Fit**6%
**Material Quality**4%
**Advertised Vs Actual Product**3%
**Color**2%
**Quality-Overall**2%
**Sleeve Fit**2%
**Waist Fit**1%
**Print Quality**1%
## **Common questions**
- **Is super hero shirt profitable to sell on Amazon United States?**
- The niche generates $305K/yr across 94 tracked products. 13 of 27 products launched in the last 360 days are still selling. 90-day search growth is +65.6%. Flapen's verdict: Worth a look (55/100).
- **How competitive is the super hero shirt niche?**
- 13 brands and 25 sellers compete. The top 5 products take 23% of clicks and top 5 brands hold 88% of demand.
- **What do buyers complain about in super hero shirt?**
- Top complaints mined from reviews: Size-Overall, Print Quality, Quality-Overall. The return rate is 4.3%.
- **What does it cost to enter the super hero shirt niche?**
- Listings span $9.13–$34.88; the average listing price is $18.14 (sweet spot $15–$100). The average incumbent carries 670 reviews — the moat a new listing must climb.
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