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anti chafing underwear men

Worth a look

Shows a fragmented shelf (top 5 take 17% of clicks), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.

Market size 62Growth 47Conversion 22Competition 96Returns 86Price range 95Avg price 95Brand share 19Review moat 23Quality gap 42

Competition

Incredible17%

top-5 click share — an open shelf

Avg price

Incredible$37.40

avg listing price — sweet spot $15–$100

Price range

Incredible$16.63–$90.45

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

Returns

Great1.5%

return rate — above 5% kills the launch gate

Market size

Good$562K

$562K/yr · 844K searches

Growth

Okay+17.5%

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

Quality gap

Okay4.5★

avg incumbent rating — lower means beatable quality

Review moat

Bad7,065.68

avg incumbent reviews — the moat a new listing must climb

Conversion

Bad1.8%

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

Brand share

Bad92%

top-5 brand share — brand-locked demand

According to Flapen's Amazon United States niche tracking, anti chafing underwear men is a $562K/yr Amazon United States market (844K searches/yr). The top 5 brands hold 92% of demand. Demand peaks in Jun–Dec. Verdict: Worth a look — 58/100.

Data updated Jul 21, 2026 · scored weekly · How we score niches

anti chafing underwear men market data

Units sold / yr
15K–20K
avg 100–250/product
Revenue / yr
$561K–$748K
units × avg price
Conversion rate
1.8%
Avg BSR
#229
Page quality
0%
Prime
100%
Sponsored
89%
Out of stock
8.1%
Avg brand age
42 months
Avg seller age
126 days

Competition & brand share

Clicks spread well past the top 5 (17% combined) — an open shelf where new products get seen.

Brands

20 rising

Sellers

145

Top-5 brand share

92%

Top 20: 100%

Top-5 click share

17%

Top 20: 44%

Open market

7%

  • adidas37%
  • BAMBOO COOL35%
  • MeUndies16%
  • Hanes3%
  • Under Armour1%
  • PUMA1%
  • Open — no brand owns it (14 brands, 7%)

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — +17.5% search growth over the last 90 days.
40K30KHoliday '24Spike '25Prime Day '25Black Friday '25Holiday '25Spike '26SepDecMarJunAugNovMarMay

Peak months: Jun, Dec · busiest ÷ quietest = 2.3×

Top anti chafing underwear men search terms

  • adidas underwear men128K/yr
  • meundies109K/yr
  • anti chafing underwear men77K/yr
  • adidas boxer briefs men60K/yr
  • adidas mens underwear45K/yr
  • meundies men46K/yr
  • mens performance underwear34K/yr
  • me undies men44K/yr
  • me undies36K/yr
  • adidas underwear30K/yr
All search terms

Top anti chafing underwear men 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%2%$11K4%$22K6%$34K8%$45K101001K10K100K Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

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

What buyers say about anti chafing underwear men

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

What buyers love

Comfort-Overall28%

“Excellent Comfortable”

Size-Overall16%

“not too tight”

Quality-Overall9%

“Good quality and breathable”

Soft Feel7%

“Silky smooth”

Breathability6%

“Awesome breathability”

Value For Money4%

“They are affordable”

Material Quality4%

“durable material”

Advertised Vs Actual Product2%

“Exactly as pictured”

Color2%

“bright color”

Durability1%

“Durable and great”

What buyers complain about

Size-Overall17%

“Runs large”

Quality-Overall8%

“Not Hanes quality”

Durability7%

“are not as durable”

Material Quality5%

“Cheap material”

Comfort-Overall5%

“Not Comfortable”

Stretchability/Expandability/Elasticity4%

“He doesnt like the stretch”

Value For Money4%

“overpriced”

Advertised Vs Actual Product3%

“False description”

Stitch/Finish/Polish3%

“seams come apart”

Thigh Fit3%

“Too tight around the thigh area”

Top return reasons

Size-Overall48%
Waist Fit12%
Material Quality9%
Length7%
Thigh Fit6%
Advertised Vs Actual Product3%
Comfort-Overall2%
Value For Money1%
Thin1%
Quality-Overall1%

Common questions

Is anti chafing underwear men profitable to sell on Amazon United States?
The niche generates $562K/yr across 148 tracked products. 8 of 9 products launched in the last 360 days are still selling. 90-day search growth is +17.5%. Flapen's verdict: Worth a look (58/100).
How competitive is the anti chafing underwear men niche?
20 brands and 145 sellers compete. The top 5 products take 17% of clicks and top 5 brands hold 92% of demand.
What do buyers complain about in anti chafing underwear men?
Top complaints mined from reviews: Size-Overall, Quality-Overall, Durability. The return rate is 1.5%.
When does demand for anti chafing underwear men peak?
Demand peaks in Jun–Dec; the busiest month runs 2.3× the quietest.
What does it cost to enter the anti chafing underwear men niche?
Listings span $16.63–$90.45; the average listing price is $37.40 (sweet spot $15–$100). The average incumbent carries 7,066 reviews — the moat a new listing must climb.