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Sloggi Mens Underwear

Sloggi Mens Underwear shows low returns (0.1%), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.

Flapen Score

57
Worth a look
Market size 21Growth 46Conversion 17Competition 96Returns 100Price range 77Avg price 81Brand share 53Review moat 23Quality gap 62
This niche Category average

Is Sloggi Mens Underwear profitable on Amazon?

According to Flapen's Amazon United Kingdom niche tracking, Sloggi Mens Underwear is a £84K/yr Amazon United Kingdom market (349K searches/yr). The top 5 brands hold 73% of demand. Demand peaks in Nov–Dec. Verdict: Worth a look — 57/100.

Sloggi Mens Underwear: the Amazon niche in one read

Everything a seller checks before entering, in three answers.

Is the demand real?

Worth a look. Search demand moved +17.0% over the last 90 days and 1.4% of searches end in a purchase.

£84K

revenue / yr

Units sold / yr6K
Search volume / yr+17.0%349K
Conversion rate1.4%
Avg price£17.26

Who owns the niche?

The top 5 brands hold 73% of demand, so 27% of the market is open.

27%

open market share

Brands · sellers31 · 60
Top-5 product click share16%
Open market27%
Avg brand age54 months

Is there a way in?

Listing quality. The average product page scores 0/100 on content standards. Incumbents average 4.4★ — the gap to enter on.

0/100

page quality · 147 products

Sponsored placement86%
New entrants (1y)13· 0 succeeded
Avg rating4.4★
Avg reviews8,224

Top Sloggi Mens Underwear 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

Clicks spread well past the top 5 (16% combined) — an open shelf where new products get seen.

£0£2K£3K£5K£7K1101001K10K100K Review Count Sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

Brands

31 falling

Sellers

60

Top-5 brand share

73%

Top 20: 95%

Top-5 click share

16%

Top 20: 41%

Open market

24%

  • Calvin Klein46%
  • Sloggi15%
  • INNERSY6%
  • Undercover4%
  • Jockey3%
  • Casey Kevin2%

Sloggi Mens Underwear demand & seasonality

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

Volume349KCVR1.4%Products147Brands31Top 5 Brands73%OOS Rate4.0%Rating4.4★Reviews8,224Avg BSR#103
10K6KSpike '24Holiday '24Spike '25Prime Day '25Black Friday '25Spike '26SepDecMarJunAugNovMarMay

Peak months: Nov, Dec · busiest ÷ quietest = 1.6×

Top Sloggi Mens Underwear search terms shoppers use

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

  • calvin klein briefs mens82K/yr
  • sloggi mens underwear44K/yr
  • mens tanga briefs25K/yr
  • mens y fronts underwear26K/yr
  • y fronts for men25K/yr
  • mens bikini briefs13K/yr
  • calvin klein briefs19K/yr
  • mens white briefs11K/yr
  • mens bamboo briefs8K/yr
  • mens calvin klein briefs12K/yr

What reviews say buyers love and hate about Sloggi Mens Underwear

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

What buyers love

82% of reviews
Comfort-Overall21%

Really comfortable

Size-Overall18%

The fit is reasonably comfortable

Quality-Overall16%

Great quality excellent price arrived fast

Value For Money13%

Great value

Material Quality4%

the material is comfortable

What buyers complain about

63% of reviews
Size-Overall26%

Too big

Quality-Overall11%

Not well made

Material Quality7%

uncomfortable scratchy material

Comfort-Overall3%

Waistband is not comfortable

Value For Money3%

expensive

Common Sloggi Mens Underwear questions

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

Flapen scores Sloggi Mens Underwear 57/100 on Amazon United Kingdom — Worth a look. The niche generates £84K/yr across 147 tracked products. 0 of 13 products launched in the last 360 days are still selling. Search demand moved +17.0% over the last 90 days.
Search demand for Sloggi Mens Underwear on Amazon United Kingdom peaks in Nov–Dec, where the busiest month runs 1.6× the quietest.