Is boys thermal shirt profitable to sell on Amazon United States?

The niche generates $0/yr across 45 tracked products. 0 of 12 products launched in the last 360 days are still selling. 90-day search growth is -76.9%. Flapen's verdict: Skip it (32/100).

How competitive is the boys thermal shirt niche?

18 brands and 29 sellers compete. The top 5 products take 38% of clicks and top 5 brands hold 66% of demand.

What do buyers complain about in boys thermal shirt?

Top complaints mined from reviews: Size-Overall, Quality-Overall, Value For Money. The return rate is 7.9% — above our launch gate.

When does demand for boys thermal shirt peak?

Demand peaks in Jan–Oct–Nov–Dec; the busiest month runs 29.3× the quietest.

What does it cost to enter the boys thermal shirt niche?

Listings span $7.83–$44.95; the average listing price is $17.92 (sweet spot $15–$100). The average incumbent carries 1,344 reviews — the moat a new listing must climb.

boys thermal shirt

Skip it

A small market ($0/yr) — this niche doesn't clear our bar today.

Avg price

Great$17.92

avg listing price — sweet spot $15–$100

Price range

Great$7.83–$44.95

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

Competition

Great38%

top-5 click share — an open shelf

Brand share

Good66%

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

Review moat

Good1,343.8

avg incumbent reviews — the moat a new listing must climb

Quality gap

Bad4.7★

avg incumbent rating — lower means beatable quality

Returns

Bad7.9%

return rate — above 5% kills the launch gate

Market size

Bad$0

$0/yr · 119K searches

Growth

Bad-76.9%

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

Conversion

Bad0.0%

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

Signals High Returns

According to Flapen's Amazon United States niche tracking, boys thermal shirt is a $0/yr Amazon United States market (119K searches/yr). The top 5 brands hold 66% of demand. Demand peaks in Jan–Oct–Nov–Dec. Verdict: Skip it — 32/100.

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

boys thermal shirt market data

Units sold / yr: 1K–2K; avg 0–100/product
Revenue / yr: $22K–$27K; units × avg price
Conversion rate: 0.0%
Avg BSR: #278
Page quality: 0%
Prime: 100%
Sponsored: 93%
Out of stock: 15.1%
Avg brand age: 33 months
Avg seller age: 148 days

Competition & brand share

Clicks spread well past the top 5 (38% combined) — an open shelf where new products get seen.

Brands

18 falling

Sellers

Top-5 brand share

66%

Top 20: 100%

Top-5 click share

38%

Top 20: 74%

Open market

28%

Amazon Essentials23%
G Gradual19%
TELALEO12%
RIKUAOU7%
Runhit6%
French Toast5%

Demand & seasonality

Weekly Amazon search volume, last 78 weeks — -76.9% search growth over the last 90 days.

Peak months: Jan, Oct, Nov, Dec · busiest ÷ quietest = 29.3×

Open Trend

Top boys thermal shirt search terms

boys thermal shirt48K/yr -77.3%0.9% conv.
thermal shirts for boys21K/yr -78.4%1.1% conv.
boys thermal long sleeve shirts13K/yr -65.9%0.4% conv.
kids thermal shirt10K/yr -78.9%0.9% conv.
thermal long sleeve boys8K/yr -67.8%0.6% conv.
boys long sleeve thermal shirts8K/yr -79.7%1.9% conv.
boys thermal shirts7K/yr -82.1%0.9% conv.
thermal shirts for kids4K/yr -87.9%0.9% conv.

All search terms

Top boys thermal 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.

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

Amazon Essentials Boys Long-Sleeve Cotton Thermal T-Shirt Base Layer Pack of 3 Grey Rugby Stripe/Mustard Yellow/Rust XX-Large

Amazon Essentials$18.974.7★1,324 rev

G Gradual Youth Boys Compression Thermal Shirt Long Sleeve Fleece Undershirt for Boy Football Baseball Soccer Base Layer(Black L)

G Gradual$16.374.8★1,308 rev

TELALEO Youth Boys Girls Thermal Compression Shirt Long Sleeve Fleece Lined Base Layer Athletic Football Undershirt Black M

TELALEO$12.574.7★2,042 rev

Amazon Essentials Boys Long-Sleeve Cotton Thermal T-Shirt Base Layer Pack of 3 Dark Grey/Grey Rugby Stripe/White XX-Large

Amazon Essentials$18.794.7★1,324 rev

Runhit Youth Boys Compression Thermal Shirt Long Sleeve Fleece Base Layer Football Baseball Soccer Basketball Undershirt Cold Weather Gear Black L

Runhit$10.024.8★170 rev

Newest

by launch date

HXP Boys Compression Thermal Shirt Youth Long Sleeve Fleece Undershirts Kids Football Baseball Soccer Base Layer Color F M

HXP$15.99103 rev

6mo ago

RIKUAOU Youth Boys Thermal Compression Shirts Fleece Lined Long Sleeve Undershirt Athletic Base Layer Top Soccer Football Black

RIKUAOU$9.42114 rev

9mo ago

RIKUAOU Youth Boys Thermal Compression Shirts Fleece Lined Long Sleeve Undershirt Athletic Base Layer Top Soccer Football Deep Sea Blue

RIKUAOU$8.86114 rev

9mo ago

Runhit Youth Boys Compression Thermal Shirt Long Sleeve Fleece Base Layer Football Baseball Soccer Basketball Undershirt Cold Weather Gear Black L

Runhit$10.02170 rev

10mo ago

Runhit Youth Boys Compression Thermal Shirt Long Sleeve Fleece Base Layer Football Baseball Soccer Basketball Undershirt Cold Weather Gear Black M

Runhit$9.82170 rev

10mo ago

What buyers say about boys thermal shirt

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

What buyers love

Size-Overall20%

“Fits well”

Warmth19%

“keeps you warm”

Quality-Overall14%

“Seem well made”

Value For Money8%

“Great deal”

Comfort-Overall7%

“comfortable”

Soft Feel5%

“its super soft”

Material Quality4%

“The material is warm and comfortable”

Advertised Vs Actual Product4%

“Way better than expected”

Exercise/Sports Suitability2%

“Great for sports”

Weather Proof2%

“Did just the job during cooler weather”

What buyers complain about

Size-Overall35%

“Size run small”

Quality-Overall10%

“Poor Quality”

Value For Money5%

“for the price it's absolutely ridiculous to have only gotten a tiny top”

Advertised Vs Actual Product5%

“Photos make it look like a set”

Sleeve Fit3%

“it was sorta long on the sleeves I had to fold them”

Thickness3%

“I had thought the lining would be a bit thicker than it is”

Product Condition3%

“My only downside is Im assuming this was a returned item”

Brightness/Shine/Glow1%

“The only minor drawback is that the material has a noticeable shine to it”

Top return reasons

Size-Overall64%

Length7%

Sleeve Fit6%

Chest Fit3%

Waist Fit2%

Material Quality2%

Compression2%

Arm Fit2%

Advertised Vs Actual Product2%

Color1%

Common questions

Is boys thermal shirt profitable to sell on Amazon United States?: The niche generates $0/yr across 45 tracked products. 0 of 12 products launched in the last 360 days are still selling. 90-day search growth is -76.9%. Flapen's verdict: Skip it (32/100).
How competitive is the boys thermal shirt niche?: 18 brands and 29 sellers compete. The top 5 products take 38% of clicks and top 5 brands hold 66% of demand.
What do buyers complain about in boys thermal shirt?: Top complaints mined from reviews: Size-Overall, Quality-Overall, Value For Money. The return rate is 7.9% — above our launch gate.
When does demand for boys thermal shirt peak?: Demand peaks in Jan–Oct–Nov–Dec; the busiest month runs 29.3× the quietest.
What does it cost to enter the boys thermal shirt niche?: Listings span $7.83–$44.95; the average listing price is $17.92 (sweet spot $15–$100). The average incumbent carries 1,344 reviews — the moat a new listing must climb.