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Boys Underwear

Maybe

Returns run at only 0.0% of orders. But the products selling today already average 4.5★, so Boys Underwear is a Maybe.

Flapen Score
56
56 / 100
Top 21% of 2,461 Fashion niches · +8 vs the category median of 48
Market size
£208K/yr506K searches / yr
90-day growth
+26.0%search demand this quarter
Competition
35%top-5 click share · 18 brands · 25 sellers

Flapen Score

Boys Underwear against its category

The dotted line is the Fashion average. Past it, Boys 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 Boys Underwear market on Amazon at a glance

Shoppers on Amazon United Kingdom searched for Boys Underwear 506K times last year and spent an estimated £208K. The top 5 brands take 77% of clicks. Demand peaks in Aug–Dec. Flapen scores it 56 out of 100, a Maybe.

01 · Demand

3.5% of searches ended in a purchase last week.

Shoppers searched for this 506K times in the last 12 months. That counts every search on Amazon United Kingdom for this niche's terms. In the latest week, 3.5% of those searches ended in a purchase. Searches in the last 90 days moved +26.0% against the 90 days before. Searches, conversion and average price together put the market at an estimated £208K a year.

Searches, last 12 months
506K
Growth, 90 days vs prior 90
+26.0%
Conversion, latest week
3.5%
Market size, estimated
£208Ka year
Peak month
December1.8× the quietest month
Top search term
boys boxers109K searches a year

02 · Price

A sale here is worth £11.83.

Listings sell for £11.83 on average, from £7.30 to £20.78. Amazon reports units sold in ranges. This niche sold 13K to 15K a year. The average listing sells 100 to 250 of them. At £11.83 that is £1K to £3K a year per listing.

Average price
£11.83under the $15 to $100 sweet spot
Price range
£7.30–£20.78
Amazon United Kingdom median price
£12.12across 27,606 niches
Units sold a year
13K–15K
Units per listing a year
100–250
Revenue per listing a year
£1K–£3K
Returns
0.0%of orders · Amazon United Kingdom median 0.6%

03 · Entry bar

The bar here is low.

79% of listings pay for placement with sponsored ads. 96% ship with Prime. On an average day, 7.8% of listings are out of stock. The average listing ranks #19 within Boys. It carries 1,336 reviews at 4.53 stars, so a new listing needs social proof before a better product.

Sponsored listings
79%
Prime listings
96%
Out of stock, average day
7.8%
Average rank
#19in Boys
Average rating
4.53 starsAmazon United Kingdom average 4.36 stars
Average reviews
1,336per listing
Listings tracked
57

04 · Newcomers

Amazon counts 0 of last year's 15 launches as successful.

15 products launched here in the last 12 months. Amazon counts 0 of them as successful launches, new products that hit its first-year sales bar. The brands on the shelf have sold for 46 months on average, so the names here are settling in.

Launched, last 12 months
15
Successful launches
0Amazon's first-year sales bar
Average brand age
46 months

Products

Top Boys Underwear products & what they sell for

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

Competition

Competition: brands, sellers & click share

The top 5 products take only 35% of clicks. An open shelf where new products get seen.

£0£6K£12K£19K£25K101001K10K Review Count Sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

Brands

18 falling

Sellers

25

Top-5 brand share

77%

Top 20: 100%

Top-5 click share

35%

Top 20: 67%

Open market

16%

  • Pierre Calvini29%
  • Bonjour17%
  • Brandless Collective11%
  • The Essentials Wardrobe11%
  • JackLoveBriefs9%
  • ThePyjamaFactory7%
  • Open — no brand owns it (12 brands, 16%)

Demand

Boys Underwear search demand

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

18K13KHoliday '24Prime Day '25Spike '25Black Friday '25Holiday '25Spike '26SepDecMarJunAugNovMarMay

Peak months: Aug, Dec · busiest ÷ quietest = 1.8×

Search terms

Top Boys Underwear search terms shoppers use

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

  • boys boxers109K/yr
  • boys underwear65K/yr
  • boys pants48K/yr
  • boys boxers 13-14 years multipack41K/yr
  • boys boxers 11-12 years multipack33K/yr
  • boys boxers 14-15 years multipack31K/yr
  • boys boxers 9-10 years24K/yr
  • kids boxers18K/yr
  • boys boxer shorts19K/yr
  • boys boxers 7-8 years18K/yr

Reviews and returns

What reviews say buyers love and hate about Boys Underwear

What buyers praise, what they complain about and why they send it back, from the reviews.

Complain

Size-Overall38%−0.26

the waistband is a little tight

Too big

Too small

Stretchability/Expandability/Elasticity5%−0.02

the elastic should be better on these shorts

elastic crap

Zero stretch & dont fit my SEVEN year old

Quality-Overall3%+1.08

Cheap

Cheap and cheerful

I m disappointed 😞 not good quality at all

Comfort-Overall3%+0.14

Uncomfortable

he already feels they may be slightly too fitted for comfort

Waist Low3%−0.03

low waist fit

My boy didnt like them - too low waist

Love

Size-Overall16%−0.26

not too tight

The fit is consistent across the pack

Good fit

Value For Money13%+1.40

Excellent value for money

Great value

Fantastic price

Quality-Overall13%+1.08

everything feels well made

Great quality multipack, definitely recommend

Excellent quality

Comfort-Overall11%+0.14

Nice and comfortable

comfortable to wear

these stay comfortable

Soft Feel7%

soft material

Soft cotton

Soft and comfortable

FAQ

Common Boys Underwear questions

Answered from the same tracked data.