Is black shirts for boys profitable to sell on Amazon United States?

The niche generates $42K/yr across 26 tracked products. 0 of 9 products launched in the last 360 days are still selling. 90-day search growth is +36.3%. Flapen's verdict: Skip it (40/100).

How competitive is the black shirts for boys niche?

14 brands and 30 sellers compete. The top 5 products take 54% of clicks and top 5 brands hold 71% of demand.

What do buyers complain about in black shirts for boys?

Top complaints mined from reviews: Size-Overall, Quality-Overall, Thickness. The return rate is 10.8% — above our launch gate.

When does demand for black shirts for boys peak?

Demand peaks in May–Aug; the busiest month runs 2.6× the quietest.

What does it cost to enter the black shirts for boys niche?

Listings span $6.06–$21.45; the average listing price is $12.01 (sweet spot $15–$100). The average incumbent carries 1,261 reviews — the moat a new listing must climb.

black shirts for boys

Skip it

High returns (10.8%) — this niche doesn't clear our bar today.

Growth

Good+36.3%

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

Brand share

Good71%

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

Review moat

Good1,260.54

avg incumbent reviews — the moat a new listing must climb

Competition

Good54%

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

Avg price

Good$12.01

avg listing price — sweet spot $15–$100

Conversion

Okay3.3%

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

Price range

Okay$6.06–$21.45

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

Quality gap

Okay4.5★

avg incumbent rating — lower means beatable quality

Market size

Bad$42K

$42K/yr · 104K searches

Returns

Bad10.8%

return rate — above 5% kills the launch gate

Signals Low Review Barrier High Returns

According to Flapen's Amazon United States niche tracking, black shirts for boys is a $42K/yr Amazon United States market (104K searches/yr). The top 5 brands hold 71% of demand. Demand peaks in May–Aug. Verdict: Skip it — 40/100.

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

black shirts for boys market data

Units sold / yr: 6K–8K; avg 100–250/product
Revenue / yr: $72K–$96K; units × avg price
Conversion rate: 3.3%
Avg BSR: #51
Page quality: 0%
Prime: 100%
Sponsored: 92%
Out of stock: 7.7%
Avg brand age: 36 months
Avg seller age: 130 days

Competition & brand share

The top 5 products take 54% of clicks — established leaders, but buyers still shop beyond them.

Brands

14 falling

Sellers

Top-5 brand share

71%

Top 20: 100%

Top-5 click share

54%

Top 20: 91%

Open market

22%

MIVEI25%
Amazon Essentials15%
Under Armour11%
Haloumoning10%
French Toast9%
Auranso8%

Demand & seasonality

Weekly Amazon search volume, last 88 weeks — +36.3% search growth over the last 90 days.

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

Open Trend

Top black shirts for boys search terms

black polo shirt boys37K/yr +27.9%1.7% conv.
boys black polo16K/yr +89.9%2.7% conv.
boys black polo shirt18K/yr +31.6%2.2% conv.
black collared shirt boys8K/yr +2.8%0.9% conv.
black polo boys6K/yr +54.6%2.3% conv.
boys black polo shirts size 14-164K/yr +75.1%1.5% conv.
boys black collared shirt5K/yr -0.2%2.0% conv.
boys black polo shirts size 10-123K/yr +91.9%7.3% conv.
black uniform shirts for boys7K/yr -33.5%0.2% conv.

All search terms

Top black shirts for boys 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.

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

MIVEI Kids Performance School Uniform Polo Shirt Breathable UPF50+ Black

MIVEI$14.294.6★252 rev

French Toast Boys Short Sleeve Moisture Wicking Stretch Sport Polo Shirt (Kids Standard & Husky Sizes) Black 10-12

French Toast$9.594.6★4,098 rev

Amazon Essentials Boys Cotton Spandex Pique Polo Shirt Black X-Small

Amazon Essentials$8.134.3★156 rev

Under Armour Boys Matchplay Golf Polo (001) Black / / Castlerock Large

Under Armour$21.454.8★51 rev

Calvin Klein Boys Short Sleeve Micro Pique Solid Polo Button Closure Soft & Comfortable Black 10-12

Calvin Klein$14.194.6★976 rev

Newest

by launch date

Arshiner Boys Performance Polo Shirt Golf Uniform Short Sleeve Active Casual Button Collared T Shirt Size 9-10 Black

Arshiner$11.1855 rev

4mo ago

ZDC Boys Short Sleeve Polo Shirt Soft Collared Golf School Uniform Top

ZDC$10.2125 rev

5mo ago

Haloumoning Boys Knit Short Sleeve Polo Shirt Kids Summer Casual Shirts School Uniform Golf Tops Tees 5-14Y Black

Haloumoning$14.4460 rev

5mo ago

Haloumoning Boys Short Sleeve Polo Shirts Kids Athletic Performance Golf Polo School Uniform Collared Shirt 5-14Y Black

Haloumoning$9.3663 rev

6mo ago

Auranso Boys Polo Shirts Golf Tennis Collared Shorts Sleeve Kids School Uniform T-Shirts Lightweight Quick Dry Athletic Tops Black 11-12 Years

Auranso$10.8652 rev

7mo ago

What buyers say about black shirts for boys

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

What buyers love

Size-Overall27%

“Fits well”

Comfort-Overall12%

“Comfy”

Color9%

“the color is accurate as advertised”

Quality-Overall8%

“It seems to be pretty well made”

Material Quality5%

“Lightweight material designed”

Weight Light4%

“This polo shirt is lightweight”

Shape/Style3%

“Nice looking, simple polo shirt”

Stitch/Finish/Polish2%

“the stitching is clean”

Brightness/Shine/Glow2%

“it has a noticeable shine to it that the listing doesn't quite prepare you for”

Soft Feel2%

“Feels silky to the touch”

What buyers complain about

Size-Overall35%

“it was kind of tight”

Quality-Overall4%

“That said, the quality is definitely middle-of-the-road”

Thickness4%

“it's a polyester that feels a little bit thicker than I was expecting”

Stretchability/Expandability/Elasticity4%

“not very stretchy”

Advertised Vs Actual Product3%

“The AI-generated photos in the listing do a pretty poor job of capturing that subtle shine and transparency, so its one of those cases where the digital render looks a bit more substantial than the actual product you're unboxing”

Stiffness3%

“The edging is stiff and tough, which can be a deterrent for those with fabric concerns”

Transparency2%

“but of course, not see-through”

Warmth1%

“I have concerns about it being too warm in the summer”

Top return reasons

Size-Overall67%

Length13%

Material Quality6%

Chest Fit3%

Sleeve Fit2%

Advertised Vs Actual Product1%

Color1%

Value For Money1%

Waist Fit1%

Shoulder Fit1%

Common questions

Is black shirts for boys profitable to sell on Amazon United States?: The niche generates $42K/yr across 26 tracked products. 0 of 9 products launched in the last 360 days are still selling. 90-day search growth is +36.3%. Flapen's verdict: Skip it (40/100).
How competitive is the black shirts for boys niche?: 14 brands and 30 sellers compete. The top 5 products take 54% of clicks and top 5 brands hold 71% of demand.
What do buyers complain about in black shirts for boys?: Top complaints mined from reviews: Size-Overall, Quality-Overall, Thickness. The return rate is 10.8% — above our launch gate.
When does demand for black shirts for boys peak?: Demand peaks in May–Aug; the busiest month runs 2.6× the quietest.
What does it cost to enter the black shirts for boys niche?: Listings span $6.06–$21.45; the average listing price is $12.01 (sweet spot $15–$100). The average incumbent carries 1,261 reviews — the moat a new listing must climb.