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Swimming Cap

prices mostly outside the sweet spot ($4.18–$12.26) — Swimming Cap doesn't clear our bar today.

Flapen Score

46
Skip it
Market size 55Growth 28Conversion 69Competition 41Returns 90Price range 0Avg price 17Brand share 13Review moat 37Quality gap 80
This niche Category average

Is Swimming Cap profitable on Amazon?

According to Flapen's Amazon United Kingdom niche tracking, Swimming Cap is a £389K/yr Amazon United Kingdom market (1.0M searches/yr). The top 5 brands hold 95% of demand. Demand peaks in Sep. Verdict: Skip it — 46/100.

Swimming Cap: the Amazon niche in one read

Everything a seller checks before entering, in three answers.

Is the demand real?

Not really. Search demand moved +2.3% over the last 90 days and 6.3% of searches end in a purchase.

£389K

revenue / yr

Units sold / yr80K
Search volume / yr+2.3%1.0M
Conversion rate6.3%
Avg price£6.06

Who owns the niche?

The top 5 brands hold 95% of demand, so 5% of the market is open.

5%

open market share

Brands · sellers8 · 56
Top-5 product click share60%
Open market5%
Avg brand age34 months

Is there a way in?

Listing quality. The average product page scores 0/100 on content standards. Incumbents average 4.2★ — the gap to enter on.

0/100

page quality · 18 products

Sponsored placement67%
New entrants (1y)0· 0 succeeded
Avg rating4.2★
Avg reviews2,821

Top Swimming Cap products & what they sell for

Every tracked product — its share of the shelf, its review moat, and what it sells for.

Competition: brands, sellers & click share

The top 5 products take 60% of clicks — established leaders, but buyers still shop beyond them.

£0£39K£78K£117K£155K101001K10K Review Count Sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

Brands

8 falling

Sellers

56

Top-5 brand share

95%

Top 20: 100%

Top-5 click share

60%

Top 20: 100%

Open market

3%

  • Speedo63%
  • ZONE316%
  • Zoggs10%
  • Limmys3%
  • JIMJOOS2%
  • Funzhan2%
  • Open — no brand owns it (2 brands, 3%)

Swimming Cap demand & seasonality

Weekly search volume, with the niche's key stats alongside.

Volume1.0MCVR6.3%Products18Brands8Top 5 Brands95%OOS Rate2.6%Rating4.2★Reviews2,821Avg BSR#14
30K20KSpike '24Spike '25Spike '26SepDecMarJunAugNovMarMay

Peak months: Sep · busiest ÷ quietest = 2.4×

Top Swimming Cap search terms shoppers use

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

  • swimming cap453K/yr
  • swim cap94K/yr
  • swimming cap women73K/yr
  • swimming hat77K/yr
  • swim caps for women47K/yr
  • swim hat45K/yr
  • swimming hat women33K/yr
  • swimming caps30K/yr
  • swim hat women22K/yr
  • swimming cap men21K/yr

What reviews say buyers love and hate about Swimming Cap

What buyers mention most, as a share of all reviews.

What buyers love

86% of reviews
Size-Overall22%

The fit is comfortable

Quality-Overall17%

Good quality, easy to put on

Value For Money13%

Great value

Ease Of Use7%

Looks good, easy to use

Stretchability/Expandability/Elasticity5%

stretchy

What buyers complain about

92% of reviews
Durability34%

easily broken

Size-Overall24%

Not fit for purpose

Quality-Overall20%

Awful quality

Water Resistance3%

Not waterproof

Moist/Dry3%

also doesnt keep hair dry

Swimming Cap return rate & reasons

Why buyers send it back, as a share of all return requests.

1.3%

Return rate

87%

Fixable by listing

The "fixable" share counts expectation-mismatch reasons — size, look, advertised-vs-actual — that better copy and images address.

1Size-Overall
75%
2Color
6%
3Durability
5%
4Quality-Overall
2%
5Advertised Vs Actual Product
2%

Common Swimming Cap questions

The questions sellers ask about this niche, answered from the tracked metrics.

Flapen scores Swimming Cap 46/100 on Amazon United Kingdom — Skip it. The niche generates £389K/yr across 18 tracked products. Search demand moved +2.3% over the last 90 days.
Search demand for Swimming Cap on Amazon United Kingdom peaks in Sep, where the busiest month runs 2.4× the quietest.