Is thermal hat profitable to sell on Amazon United States?

The niche generates $28K/yr across 91 tracked products. 0 of 20 products launched in the last 360 days are still selling. 90-day search growth is -82.6%. Flapen's verdict: Skip it (43/100).

How competitive is the thermal hat niche?

45 brands and 102 sellers compete. The top 5 products take 25% of clicks and top 5 brands hold 38% of demand.

What do buyers complain about in thermal hat?

Top complaints mined from reviews: Size-Overall, Quality-Overall, Thickness. The return rate is 3.0%.

When does demand for thermal hat peak?

Demand peaks in Jan–Feb–Nov–Dec; the busiest month runs 21.5× the quietest.

What does it cost to enter the thermal hat niche?

Listings span $5.81–$79.88; the average listing price is $18.36 (sweet spot $15–$100). The average incumbent carries 7,672 reviews — the moat a new listing must climb.

thermal hat

Skip it

Soft demand (-82.6% this quarter) — this niche doesn't clear our bar today.

Brand share

Incredible38%

top-5 brand share — no brand owns this niche

Competition

Great25%

top-5 click share — an open shelf

Price range

Great$5.81–$79.88

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

Avg price

Great$18.36

avg listing price — sweet spot $15–$100

Returns

Okay3.0%

return rate — above 5% kills the launch gate

Quality gap

Okay4.5★

avg incumbent rating — lower means beatable quality

Review moat

Bad7,671.52

avg incumbent reviews — the moat a new listing must climb

Conversion

Bad1.0%

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

Market size

Bad$28K

$28K/yr · 154K searches

Growth

Bad-82.6%

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

Signals No Dominant Brand

According to Flapen's Amazon United States niche tracking, thermal hat is a $28K/yr Amazon United States market (154K searches/yr). The top 5 brands hold 38% of demand. Demand peaks in Jan–Feb–Nov–Dec. Verdict: Skip it — 43/100.

Data updated Jul 11, 2026 · scored weekly · How we score niches

thermal hat market data

Units sold / yr: 4K–5K; avg 0–100/product
Revenue / yr: $73K–$92K; units × avg price
Conversion rate: 1.0%
Avg BSR: #710
Page quality: 0%
Prime: 100%
Sponsored: 95%
Out of stock: 3.1%
Avg brand age: 55 months
Avg seller age: 162 days

Competition & brand share

Clicks spread well past the top 5 (25% combined) — an open shelf where new products get seen.

Brands

45 rising

Sellers

102

Top-5 brand share

38%

Top 20: 84%

Top-5 click share

25%

Top 20: 54%

Open market

57%

Wmcaps10%
Spyder9%
M-Tac8%
TOP-EX7%
Lvaiz Hats6%
ACUSHLA5%

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — -82.6% search growth over the last 90 days.

Peak months: Jan, Feb, Nov, Dec · busiest ÷ quietest = 21.5×

Open Trend

Top thermal hat search terms

waterproof beanie for men11K/yr -62.0%2.1% conv.
fleece hat mens13K/yr -71.1%2.2% conv.
wool caps men15K/yr -78.3%1.5% conv.
fleece lined hat17K/yr -87.6%0.4% conv.
tactical beanie for men12K/yr -85.9%0.9% conv.
mens fleece lined beanie6K/yr -73.4%0.0% conv.
thermal insulated mens beanies6K/yr -84.0%5.1% conv.
mens wool hats8K/yr -77.3%0.6% conv.
fleece beanie for men5K/yr -73.9%1.0% conv.
mens fleece hat8K/yr -81.7%3.6% conv.

All search terms

Top thermal hat 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

Wmcaps Winter Beanie for Men Women Fleece Lined Beanie Soft Warm Knit Hat Ski Stocking Cuffed Cap (Grey)

Wmcaps$10.614.8★3,991 rev

M-Tac Fleece Watch Cap - Army Military Tactical Beanie Hat Winter Skull Cap (Black M)

M-Tac$11.924.6★8,812 rev

DexShell Waterproof Beanie for Men & Women Windproof Thermal Winter Hat with Fleece Liner PFOA-Free Membrane Insulated Cuffed Knit Cap for Cold Weather Heather Grey One Size (56-58cm)

DexShell$19.864.4★132 rev

Lvaiz Mens Winter Beanie Hat Warm Fleece Lined Skull Cap for Men Reversible Women Windproof Watch Hat Knit Warm Unisex Beanie Black

Lvaiz Hats$12.804.6★4,045 rev

ACUSHLA Waterproof Windproof Cuff Beanie for Men & Women - Fleece-Lined Thick Warm Knitted Winter Hat for Cold Weather Unisex Heavyweight Watch Cap Dark Grey

ACUSHLA$14.074.5★684 rev

Newest

by launch date

TOP-EX DryKnit Waterproof Reversible Wool Beanie Hat for Men Winter Knit Skull Cap Fleece Lined Windproof Watch Cap Gift for Dad Christmas Outdoor Work Ski Running Warm Navy Blue M/L

TOP-EX$19.7144 rev

6mo ago

TOP-EX DryKnit Waterproof Mens Winter Beanie Hat Wool Skull Cap Warm Knit Fleece Lined Reversible Windproof Hat for Outdoor Ski Snow Hiking Camping Running Large Head Friendly Grey XL/XXL

TOP-EX$19.5144 rev

6mo ago

Spyder Mens Fleece Lined Cuff Logo Beanie Khaki One Size

Spyder$15.4860 rev

10mo ago

Spyder Mens Fur Lined Rib Knit Cuff Beanie Pewter One Size

Spyder$13.0675 rev

10mo ago

Merino Wool Beanie Hat for Men Women - Thermal Knitted Winter Hat for Large Heads Hiking Running Cap Wrap for Cold Weather Black

Vanfvok$10.23412 rev

11mo ago

What buyers say about thermal hat

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

What buyers love

Warmth31%

“Keeps me warm”

Size-Overall15%

“Awesome fit”

Quality-Overall14%

“Arrived on time great quality”

Comfort-Overall6%

“Comfortable hat”

Value For Money5%

“Great deal”

Soft Feel3%

“soft to the touch”

Advertised Vs Actual Product3%

“As described”

Material Quality3%

“Excellent material”

Color2%

“Love the color”

Lining Quality2%

“The fleece lining is comfortable”

What buyers complain about

Size-Overall31%

“too long”

Quality-Overall5%

“Not well made”

Thickness5%

“This beanie is thin”

Stitch/Finish/Polish3%

“Low quality stitching”

Warmth3%

“But not for warmth”

Stretchability/Expandability/Elasticity2%

“stretchablity is poor”

Durability2%

“It isn't very durable”

Color2%

“Wrong color”

Value For Money2%

“Little overpriced”

Comfort-Overall2%

“Not super comfy”

Top return reasons

Size-Overall67%

Material Quality4%

Color4%

Length4%

Advertised Vs Actual Product3%

Thin3%

Shape/Style2%