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Underwear Women

Maybe

Returns run at only 0.1% of orders. But buyers convert on only 1.0% of searches, so Underwear Women is a Maybe.

Flapen Score
60
60 / 100
Top 12% of 2,461 Fashion niches · +12 vs the category median of 48
Market size
£387K/yr3.3M searches / yr
90-day growth
+7.7%search demand this quarter
Competition
16%top-5 click share · 45 brands · 63 sellers

Flapen Score

Underwear Women against its category

The dotted line is the Fashion average. Past it, Underwear Women is stronger. Inside it, weaker.

60Maybe
Big MarketTrendingHigh ConversionOpen MarketLow ReturnsPrice rangeAvg priceNo Dominant BrandLow Review BarrierQuality Gap
This niche Category average

Market

The Underwear Women market on Amazon at a glance

Shoppers on Amazon United Kingdom searched for Underwear Women 3.3M times last year and spent an estimated £387K. The top 5 brands take 42% of clicks. Flapen scores it 60 out of 100, a Maybe.

01 · Demand

1.0% of searches ended in a purchase last week.

Shoppers searched for this 3.3M times in the last 12 months. That counts every search on Amazon United Kingdom for this niche's terms. In the latest week, 1.0% of those searches ended in a purchase. Searches in the last 90 days moved +7.7% against the 90 days before. Searches, conversion and average price together put the market at an estimated £387K a year.

Searches, last 12 months
3.3M
Growth, 90 days vs prior 90
+7.7%
Conversion, latest week
1.0%
Market size, estimated
£387Ka year
Peak month
December1.2× the quietest month
Top search term
womens pants460K searches a year

02 · Price

A sale here is worth £11.67.

Listings sell for £11.67 on average, from £4.76 to £21.33. Amazon reports units sold in ranges. This niche sold 25K to 30K a year. The average listing sells 100 to 250 of them. At £11.67 that is £1K to £3K a year per listing.

Average price
£11.67under the $15 to $100 sweet spot
Price range
£4.76–£21.33
Amazon United Kingdom median price
£12.12across 27,606 niches
Units sold a year
25K–30K
Units per listing a year
100–250
Revenue per listing a year
£1K–£3K
Returns
0.1%of orders · Amazon United Kingdom median 0.6%

03 · Entry bar

The bar here is ads and reviews.

98% of listings pay for placement with sponsored ads. 99% ship with Prime. On an average day, 1.9% of listings are out of stock. The average listing ranks #87 within Nightwear, Lingerie & Underwear. It carries 6,201 reviews at 4.38 stars, so a new listing needs social proof before a better product.

Sponsored listings
98%
Prime listings
99%
Out of stock, average day
1.9%
Average rank
#87in Nightwear, Lingerie & Underwear
Average rating
4.38 starsAmazon United Kingdom average 4.36 stars
Average reviews
6,201per listing
Listings tracked
133

04 · Newcomers

Amazon counts 3 of last year's 15 launches as successful.

15 products launched here in the last 12 months. Amazon counts 3 of them as successful launches, new products that hit its first-year sales bar. The brands on the shelf have sold for 48 months on average, so the names here are settling in.

Launched, last 12 months
15
Successful launches
3Amazon's first-year sales bar
Average brand age
48 months

Products

Top Underwear Women 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 16% of clicks. An open shelf where new products get seen.

£0£8K£15K£23K£31K101001K10K100K Review Count Sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

Brands

45 rising

Sellers

63

Top-5 brand share

42%

Top 20: 85%

Top-5 click share

16%

Top 20: 40%

Open market

53%

  • FINETOO11%
  • BeReady11%
  • ALL OF SHE9%
  • coskefy5%
  • Sth Big5%
  • SIMIYA5%

Demand

Underwear Women search demand

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

80K60KHoliday '24Prime Day '25Black Friday '25SepDecMarJunAugNovMarMay

No pronounced peak months · busiest ÷ quietest = 1.2×

Search terms

Top Underwear Women search terms shoppers use

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

  • womens pants460K/yr
  • underwear women336K/yr
  • knickers280K/yr
  • womens underwear289K/yr
  • womens knickers262K/yr
  • cotton underwear women154K/yr
  • underwear180K/yr
  • seamless knickers for women127K/yr
  • knickers for women multipack137K/yr
  • pants for women141K/yr

Reviews and returns

What reviews say buyers love and hate about Underwear Women

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

Complain

Size-Overall30%−0.14

Sizes are small

Poor Fit

Bigger than expected

Quality-Overall11%−0.02

Poor quality

The price doesn't reflect the quality

Lower quality as shown

Comfort-Overall7%+3.20

Not comfortable

Fabric is most uncomfortable due to the amout of elastane it contains

the heavy waistband makes them uncomfortable so all in all a waste of money

Stretchability/Expandability/Elasticity5%−0.07

Poor elastic band

Elasticity does not return to normal

Not as stretchy

Material Quality4%−0.05

feels more synthetic not cotton

poor quality material

Material to touch is like plastic

Love

Comfort-Overall32%+3.20

Comfortable to wear

Good comfortable

These have the potential to be comfortable

Size-Overall20%−0.14

not be too tight

Brilliant fit

these fit comfortably

Quality-Overall11%−0.02

seem well made

Good quality, fit true to size

Decent quality

Value For Money7%+0.43

Excellent price

Good value for money

Excellent value

Soft Feel5%

So soft

Soft on skin

soft fabric

Return

0.1% Return rate 71% Fixable by listing

Size-Overall36%▃▁█▅▅▁

Sizes are small

Poor Fit

Bigger than expected

Thigh Fit21%▁▁▁██▁
Material Quality11%▁█▁▁▁▁

feels more synthetic not cotton

poor quality material

Material to touch is like plastic

Thin11%█▁▁▁▁▁
Advertised Vs Actual Product7%▁█▁▁▁▁

Smaller than advertised

Misleading description

not as shown

FAQ

Common Underwear Women questions

Answered from the same tracked data.