Is pair of thieves boxer briefs profitable to sell on Amazon United States?

The niche generates $593K/yr across 85 tracked products. 3 of 4 products launched in the last 360 days are still selling. 90-day search growth is +11.8%. Flapen's verdict: Worth a look (55/100).

How competitive is the pair of thieves boxer briefs niche?

8 brands and 25 sellers compete. The top 5 products take 25% of clicks and top 5 brands hold 98% of demand.

What do buyers complain about in pair of thieves boxer briefs?

Top complaints mined from reviews: Size-Overall, Durability, Quality-Overall. The return rate is 1.3%.

What does it cost to enter the pair of thieves boxer briefs niche?

Listings span $16.21–$55.33; the average listing price is $32.13 (sweet spot $15–$100). The average incumbent carries 5,144 reviews — the moat a new listing must climb.

pair of thieves boxer briefs

Worth a look

Shows a sweet-spot price point ($32.13 avg), but brand-locked demand (top 5 brands take 98% of clicks) keeps it on the watch list.

Avg price

Incredible$32.13

avg listing price — sweet spot $15–$100

Price range

Incredible$16.21–$55.33

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

Competition

Great25%

top-5 click share — an open shelf

Returns

Great1.3%

return rate — above 5% kills the launch gate

Market size

Good$593K

$593K/yr · 1.2M searches

Quality gap

Okay4.5★

avg incumbent rating — lower means beatable quality

Growth

Okay+11.8%

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

Review moat

Bad5,144.01

avg incumbent reviews — the moat a new listing must climb

Conversion

Bad1.6%

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

Brand share

Bad98%

top-5 brand share — brand-locked demand

According to Flapen's Amazon United States niche tracking, pair of thieves boxer briefs is a $593K/yr Amazon United States market (1.2M searches/yr). The top 5 brands hold 98% of demand. Verdict: Worth a look — 55/100.

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

pair of thieves boxer briefs market data

Units sold / yr: 15K–20K; avg 100–250/product
Revenue / yr: $482K–$643K; units × avg price
Conversion rate: 1.6%
Avg BSR: #402
Page quality: 0%
Prime: 100%
Sponsored: 100%
Out of stock: 11.5%
Avg brand age: 45 months
Avg seller age: 132 days

Competition & brand share

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

Brands

8 rising

Sellers

Top-5 brand share

98%

Top 20: 100%

Top-5 click share

25%

Top 20: 58%

Open market

Pair of Thieves74%
BAMBOO COOL16%
Expertoftio4%
INNERSY2%
Warriors & Scholars1%
Hanes1%
Open — no brand owns it (2 brands, 1%)

Top pair of thieves boxer briefs search terms

pair of thieves boxer briefs507K/yr +13.6%1.5% conv.
pair of thieves238K/yr +10.9%0.8% conv.
pair of thieves underwear143K/yr +10.2%1.0% conv.
puma boxers briefs for men40K/yr +10.5%0.7% conv.
hanes long leg boxer briefs men33K/yr +4.7%0.8% conv.
pair of thieves boxers33K/yr +16.8%0.7% conv.
9 inch boxer briefs for men19K/yr +25.2%0.1% conv.
pair of thieves long boxer briefs21K/yr +2.8%0.6% conv.
pair of thieves briefs16K/yr +17.6%0.2% conv.
boxer largos para hombre13K/yr +30.9%0.0% conv.

All search terms

Top pair of thieves boxer briefs 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

Pair of Thieves$32.794.6★3,642 rev

Pair of Thieves$32.284.6★3,597 rev

Pair of Thieves$33.494.6★3,597 rev

Pair of Thieves$19.614.3★12,684 rev

Pair of Thieves$33.564.5★2,971 rev

Newest

by launch date

Expertoftio Mens Underwear Viscose from Bamboo Mens Boxer Briefs 6 Inch Moisture Wicking Underwear for Men Pack Open Fly Colorful Pack Medium

Expertoftio$31.89840 rev

10mo ago

Pair of Thieves$34.432,971 rev

1y ago

Pair of Thieves$19.6812,684 rev

1y ago

Pair of Thieves Men Every Day Kit Boxer Briefs | 8 Pack Underwear for Men | Soft Tagless Cotton Spandex Blend | Black/Grey 2.0 | Large

Pair of Thieves$35.84605 rev

1y ago

Pair of Thieves$19.98668 rev

1y ago

What buyers say about pair of thieves boxer briefs

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

What buyers love

Comfort-Overall28%

“Excellent Comfortable”

Size-Overall15%

“not too tight”

Quality-Overall8%

“Overall, I am very impressed with the quality and comfort of this 7-unit package and consider them a worthwhile investment”

Soft Feel7%

“Comfortable and soft”

Breathability6%

“Breathes well”

Material Quality5%

“Very breathable material”

Value For Money4%

“They are affordable”

Advertised Vs Actual Product2%

“As described”

Color2%

“Love the colors”

Stretchability/Expandability/Elasticity2%

“Fabric is stretchy”

What buyers complain about

Size-Overall15%

“Longer than expected”

Durability10%

“Not very durable”

Quality-Overall9%

“Cheaply made”

Material Quality6%

“Material is awful”

Comfort-Overall5%

“Cheap and uncomfortable”

Value For Money4%

“Not worth the price”

Gap/Hole3%

“fabric developes holes”

Advertised Vs Actual Product2%

“not what it says it is”

Waist Fit2%

“They have wider waist bands”

Stitch/Finish/Polish2%

“Stitching comes apart”

Top return reasons

Size-Overall45%

Waist Fit11%

Material Quality10%

Length9%

Thigh Fit5%

Advertised Vs Actual Product4%

Comfort-Overall2%

Thin2%

Value For Money1%

Color1%

Common questions

Is pair of thieves boxer briefs profitable to sell on Amazon United States?: The niche generates $593K/yr across 85 tracked products. 3 of 4 products launched in the last 360 days are still selling. 90-day search growth is +11.8%. Flapen's verdict: Worth a look (55/100).
How competitive is the pair of thieves boxer briefs niche?: 8 brands and 25 sellers compete. The top 5 products take 25% of clicks and top 5 brands hold 98% of demand.
What do buyers complain about in pair of thieves boxer briefs?: Top complaints mined from reviews: Size-Overall, Durability, Quality-Overall. The return rate is 1.3%.
What does it cost to enter the pair of thieves boxer briefs niche?: Listings span $16.21–$55.33; the average listing price is $32.13 (sweet spot $15–$100). The average incumbent carries 5,144 reviews — the moat a new listing must climb.

pair of thieves boxer briefs

pair of thieves boxer briefs market data

Competition & brand share

Top pair of thieves boxer briefs search terms

Top pair of thieves boxer briefs products on Amazon

Top sellers

Newest

Trending

What buyers say about pair of thieves boxer briefs

What buyers love

What buyers complain about

Top return reasons

Common questions

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