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Mens Trunk Underwear

Maybe

Products sell for $29.99 on average, inside the sweet spot. But buyers convert on only 0.8% of searches, so Mens Trunk Underwear is a Maybe.

Flapen Score
56
56 / 100
Top 12% of 16,930 Clothing, Shoes & Jewelry niches · +11 vs the category median of 45
Market size
$109K/yr442K searches / yr
90-day growth
+1.9%search demand this quarter
Competition
21%top-5 click share · 33 brands · 97 sellers

Flapen Score

Mens Trunk Underwear against its category

The dotted line is the Clothing, Shoes & Jewelry average. Past it, Mens Trunk Underwear is stronger. Inside it, weaker.

56Maybe
Big MarketTrendingHigh ConversionOpen MarketLow ReturnsPrice rangeAvg priceNo Dominant BrandLow Review BarrierQuality Gap
This niche Category average

Market

The Mens Trunk Underwear market on Amazon at a glance

Shoppers on Amazon United States searched for Mens Trunk Underwear 442K times last year and spent an estimated $109K. The top 5 brands take 50% of clicks. Flapen scores it 56 out of 100, a Maybe.

01 · Demand

An estimated 0.8% of those searches ended in a purchase.

Shoppers searched for this 442K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 0.8% of those searches ended in a purchase. Searches in the last 90 days moved +1.9% against the 90 days before. Searches, conversion and average price together put the market at an estimated $109K a year.

Searches, last 12 months
442K
Growth, 90 days vs prior 90
+1.9%
Conversion, latest week
0.8%
Market size, estimated
$109Ka year
Peak month
July1.3× the quietest month
Top search term
mens trunks underwear204K searches a year

02 · Price

A sale here is worth $29.99.

Listings sell for $29.99 on average, from $10.19 to $59.26. Amazon reports units sold in ranges. This niche sold 4K to 5K a year. The average listing sells 0 to 100 of them. At $29.99 that is $0 to $3K a year per listing.

Average price
$29.99inside the $15 to $100 sweet spot
Price range
$10.19–$59.26
Amazon United States median price
$24.38across 115,062 niches
Units sold a year
4K–5K
Units per listing a year
0–100
Revenue per listing a year
$0–$3K
Returns
2.0%of orders · Amazon United States median 2.1%

03 · Entry bar

The bar here is reviews.

90% of listings pay for placement with sponsored ads. 100% ship with Prime. On an average day, 0.8% of listings are out of stock. The average listing ranks #174 within Underwear. It carries 10,067 reviews at 4.38 stars, so a new listing needs social proof before a better product.

Sponsored listings
90%
Prime listings
100%
Out of stock, average day
0.8%
Average rank
#174in Underwear
Average rating
4.38 starsAmazon United States average 4.42 stars
Average reviews
10,067per listing
Listings tracked
110

04 · Newcomers

11 of last year's 19 launches cleared the first-year sales bar.

19 products launched here in the last 12 months. 11 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 46 months on average, so the names here are settling in.

Launched, last 12 months
19
Successful launches
11Amazon's first-year sales bar
Average brand age
46 months

Products

Top Mens Trunk Underwear products & what they sell for

Every tracked product: its share of the shelf, its reviews, and its price.

Sign in to see the products

The products selling in this niche are for signed-in readers. Every market figure above stays open to everyone.

Competition

Competition: brands, sellers & click share

The top 5 products take only 21% of clicks. An open shelf where new products get seen.

Brands

33 rising

Sellers

97

Top-5 brand share

50%

Top 20: 93%

Top-5 click share

21%

Top 20: 51%

Open market

44%

  • Brand 116%
  • Brand 210%
  • Brand 310%
  • Brand 47%
  • Brand 56%
  • Brand 66%

Demand

Mens Trunk Underwear search demand

Weekly searches over the year, seasonality beneath. Pick a range.

13K8KSpike '24Holiday '24Prime Day '25Spike '25Black Friday '25Spike '26SepDecMarJunAugNovMarMay

No pronounced peak months · busiest ÷ quietest = 1.3×

Search terms

Top Mens Trunk Underwear search terms shoppers use

The exact words shoppers type, with yearly volume, growth, and conversion.

  • mens trunks underwear204K/yr
  • mens trunk underwear53K/yr
  • mens underwear trunks68K/yr
  • men trunks underwear22K/yr
  • boxer trunks for men17K/yr
  • mens boxer trunks16K/yr
  • trunks underwear8K/yr
  • mens underwear trunk8K/yr
  • men underwear trunks8K/yr
  • trunk underwear7K/yr

Reviews and returns

What reviews say buyers love and hate about Mens Trunk Underwear

We read the reviews and the return reasons for every product selling here.

23%of positive reviews mention “Comfort-Overall”
21%of negative reviews mention “Size-Overall”
2.0%of orders come back
“Too short”
A buyer, on “Size-Overall”21% of negative reviews mention the same topic

Every topic

Every topic buyers talk about, one row each.

Red shows the share of negative reviews and green the share of positive reviews, biggest topic first. Open a row to read what they wrote.

17 topics

NegativePositive

FAQ

Common Mens Trunk Underwear questions

Answered from the same tracked data.