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33

boys black belt

Skip it

Prices mostly outside the sweet spot ($7.60–$15.47) — this niche doesn't clear our bar today.

Market size 20Growth 59Conversion 56Competition 35Returns 19Price range 6Avg price 42Brand share 17Review moat 48Quality gap 24

Growth

Good+34.2%

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

Conversion

Good4.7%

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

Review moat

Okay1,741.1

avg incumbent reviews — the moat a new listing must climb

Avg price

Okay$11.07

avg listing price — sweet spot $15–$100

Competition

Okay64%

top-5 click share — leaders hold, buyers still browse

Quality gap

Bad4.6★

avg incumbent rating — lower means beatable quality

Market size

Bad$80K

$80K/yr · 152K searches

Returns

Bad6.6%

return rate — above 5% kills the launch gate

Brand share

Bad93%

top-5 brand share — brand-locked demand

Price range

Bad$7.60–$15.47

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

According to Flapen's Amazon United States niche tracking, boys black belt is a $80K/yr Amazon United States market (152K searches/yr). The top 5 brands hold 93% of demand. Demand peaks in May–Aug–Oct. Verdict: Skip it — 33/100.

Data updated Jul 8, 2026 · scored weekly · How we score niches

boys black belt market data

Units sold / yr
10K–13K
avg 250–500/product
Revenue / yr
$111K–$138K
units × avg price
Conversion rate
4.7%
Avg BSR
#37
Page quality
0%
Prime
100%
Sponsored
85%
Out of stock
2.1%
Avg brand age
64 months
Avg seller age
179 days

Competition & brand share

The top 5 products take 64% of clicks — established leaders, but buyers still shop beyond them.

Brands

9 flat

Sellers

10

Top-5 brand share

93%

Top 20: 100%

Top-5 click share

64%

Top 20: 100%

Open market

5%

  • CHAOREN64%
  • AWAYTR16%
  • Steve Madden6%
  • The Children's Place5%
  • XZQTIVE2%
  • Nike2%
  • Open — no brand owns it (3 brands, 5%)

Demand & seasonality

Weekly Amazon search volume, last 88 weeks — +34.2% search growth over the last 90 days.
5K3KHoliday '24Spike '25Prime Day '25Holiday '25Spike '26DecJanFebMarAprMayJunJulAugSepOctNovDecJanFebMarAprMayJun

Peak months: May, Aug, Oct · busiest ÷ quietest = 2.6×

Top boys black belt search terms

  • boys black belt38K/yr
  • boys dress belt18K/yr
  • black belt boys15K/yr
  • kids black belt16K/yr
  • boys black dress belt7K/yr
  • boys reversible belt8K/yr
  • boys black belts 10-128K/yr
  • black belt for boys7K/yr
  • toddler black belt7K/yr
  • boys black belts size 14-166K/yr
All search terms

Top boys black belt 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%10%$8K20%$16K30%$24K40%$32K101001K10K100K Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 20 tracked products in this niche — three views at once, no toggling.

What buyers say about boys black belt

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

What buyers love

Quality-Overall25%

“Awesome quality”

Size-Overall17%

“The fit is accurate”

Adjustability/Rotatability/Reclining6%

“Easily adjustable”

Strap/String Quality6%

“Great for easy buckle”

Ease Of Use5%

“It's easy to use”

Durability5%

“Perfect well made durable”

Value For Money5%

“this was a great price”

Leather Quality4%

“The leather is smooth and resists scratches”

Color3%

“Also i love the two possible colors in the one belt”

Advertised Vs Actual Product3%

“Just Right”

What buyers complain about

Size-Overall20%

“Toooooo small”

Durability14%

“The end cap fell off very soon after he started wearing it”

Advertised Vs Actual Product8%

“Misleading advertising”

Strap/String Quality6%

“once the belt buckle broke”

Value For Money6%

“You likely don't want to spend $40-$50 for a real leather belt”

Thickness4%

“Thick and tough”

Quality-Overall4%

“Garbage”

Leather Quality3%

“Cheap fake leather that will split”

Waist Fit2%

“It didnt fit my sons waist”

Instructions/User Manual/Troubleshooting2%

“Also no instructions on how to use it”

Top return reasons

Size-Overall48%
Length32%
Waist Fit8%
Advertised Vs Actual Product2%
Color2%
Width1%
Value For Money1%
Quality-Overall1%
Shape/Style0%
Strap/String Quality0%

Common questions

Is boys black belt profitable to sell on Amazon United States?
The niche generates $80K/yr across 20 tracked products. 2 of 5 products launched in the last 360 days are still selling. 90-day search growth is +34.2%. Flapen's verdict: Skip it (33/100).
How competitive is the boys black belt niche?
9 brands and 10 sellers compete. The top 5 products take 64% of clicks and top 5 brands hold 93% of demand.
What do buyers complain about in boys black belt?
Top complaints mined from reviews: Size-Overall, Durability, Advertised Vs Actual Product. The return rate is 6.6% — above our launch gate.
When does demand for boys black belt peak?
Demand peaks in May–Aug–Oct; the busiest month runs 2.6× the quietest.
What does it cost to enter the boys black belt niche?
Listings span $7.60–$15.47; the average listing price is $11.07 (sweet spot $15–$100). The average incumbent carries 1,741 reviews — the moat a new listing must climb.