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system of a down shirt

Skip it

Brand-locked demand (top 5 brands take 99% of clicks) — this niche doesn't clear our bar today.

Market size 6Growth 36Conversion 7Competition 78Returns 55Price range 89Avg price 94Brand share 2Review moat 95Quality gap 19

Review moat

Incredible97.46

avg incumbent reviews — the moat a new listing must climb

Avg price

Great$22.69

avg listing price — sweet spot $15–$100

Price range

Great$12.52–$44.66

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

Competition

Great37%

top-5 click share — an open shelf

Returns

Good2.8%

return rate — above 5% kills the launch gate

Growth

Okay+8.6%

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

Quality gap

Bad4.7★

avg incumbent rating — lower means beatable quality

Conversion

Bad0.5%

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

Market size

Bad$24K

$24K/yr · 203K searches

Brand share

Bad99%

top-5 brand share — brand-locked demand

According to Flapen's Amazon United States niche tracking, system of a down shirt is a $24K/yr Amazon United States market (203K searches/yr). The top 5 brands hold 99% of demand. Demand peaks in Aug–Dec. Verdict: Skip it — 40/100.

Data updated Jul 20, 2026 · scored weekly · How we score niches

system of a down shirt market data

Units sold / yr
2K–2K
avg 0–100/product
Revenue / yr
$34K–$45K
units × avg price
Conversion rate
0.5%
Avg BSR
#75,198
Page quality
0%
Prime
77%
Sponsored
23%
Out of stock
10.2%
Avg brand age
40 months
Avg seller age
173 days

Competition & brand share

Clicks spread well past the top 5 (37% combined) — an open shelf where new products get seen.

Brands

6 falling

Sellers

27

Top-5 brand share

99%

Top 20: 100%

Top-5 click share

37%

Top 20: 79%

Open market

0%

  • System of a Down59%
  • 2Bhip20%
  • Rock Off officially licensed products13%
  • Alstyle Apparel6%
  • Hot Topic1%
  • Verdusa1%

Demand & seasonality

Weekly Amazon search volume, last 83 weeks — +8.6% search growth over the last 90 days.
18K13KPrime Day '25Spike '25Holiday '25Spike '26JanFebMarAprMayJunJulAugSepOctNovDecJanFebMarAprMayJun

Peak months: Aug, Dec · busiest ÷ quietest = 4.0×

Top system of a down shirt search terms

  • system of a down shirt156K/yr
  • system of a down t shirt22K/yr
  • system of a down merch17K/yr
  • soad shirt8K/yr
All search terms

Top system of a down 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%4%$9778%$2K12%$3K16%$4K1101001K Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)2 products missing review or click data not plotted

All 24 tracked products in this niche — three views at once, no toggling.

What buyers say about system of a down shirt

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

What buyers love

Size-Overall42%

“Great fit”

Quality-Overall25%

“Great quality, arrived quick right before the concert”

Advertised Vs Actual Product7%

“As expected”

Print Quality7%

“Print is nice and large and very comfortable”

Material Quality4%

“Good quality material”

Design-Overall2%

“Awesome design”

Washability2%

“Sincerely a fun washed out look with thick sturdy feel”

Shape/Style2%

“Best band”

What buyers complain about

Size-Overall38%

“Size was a little off”

Smell8%

“Smells like someone wore it too en edm festival without deodorant”

Transparency4%

“It's completely see through”

Stitch/Finish/Polish4%

“after just one wash the stitching started to come out”

Value For Money4%

“even for how inexpensive it is it's not worth the money”

Quality-Overall4%

“Very low quality shirt”

Top return reasons

Size-Overall60%
Chest Fit10%
Length7%
Color5%
Sleeve Fit3%
Width2%
Material Quality2%
Print Quality1%
Advertised Vs Actual Product1%
Arm Fit1%

Common questions

Is system of a down shirt profitable to sell on Amazon United States?
The niche generates $24K/yr across 39 tracked products. 0 of 14 products launched in the last 360 days are still selling. 90-day search growth is +8.6%. Flapen's verdict: Skip it (40/100).
How competitive is the system of a down shirt niche?
6 brands and 27 sellers compete. The top 5 products take 37% of clicks and top 5 brands hold 99% of demand.
What do buyers complain about in system of a down shirt?
Top complaints mined from reviews: Size-Overall, Smell, Transparency. The return rate is 2.8%.
When does demand for system of a down shirt peak?
Demand peaks in Aug–Dec; the busiest month runs 4.0× the quietest.
What does it cost to enter the system of a down shirt niche?
Listings span $12.52–$44.66; the average listing price is $22.69 (sweet spot $15–$100). The average incumbent carries 97 reviews — the moat a new listing must climb.