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51

sweat suit

Worth a look

Shows a sweet-spot price point ($26.35 avg), but soft demand (-17.3% this quarter) keeps it on the watch list.

Market size 17Growth 16Conversion 22Competition 85Returns 48Price range 85Avg price 95Brand share 74Review moat 70Quality gap 65

Avg price

Incredible£26.35

avg listing price — sweet spot $15–$100

Competition

Great30%

top-5 click share — an open shelf

Price range

Great£6.65–£75.19

cheapest to priciest tracked listing — scored on the share inside $15–$100

Brand share

Good61%

top-5 brand share — brands hold most of the demand

Review moat

Good701.73

avg incumbent reviews — the moat a new listing must climb

Quality gap

Good4.4★

avg incumbent rating — lower means beatable quality

Returns

Okay3.1%

return rate — above 5% kills the launch gate

Conversion

Bad1.7%

search→purchase rate — share of searches ending in a sale

Market size

Bad£68K

£68K/yr · 148K searches

Growth

Bad-17.3%

90-day search growth — must beat 0% to launch

According to Flapen's Amazon United Kingdom niche tracking, sweat suit is a £68K/yr Amazon United Kingdom market (148K searches/yr). The top 5 brands hold 61% of demand. Demand peaks in Jan. Verdict: Worth a look — 51/100.

Data updated Jul 29, 2026 · scored weekly · How we score niches

sweat suit market data

Units sold / yr
2K–2K
avg 0–100/product
Revenue / yr
£40K–£53K
units × avg price
Conversion rate
1.7%
Avg BSR
#29
Page quality
0%
Prime
98%
Sponsored
87%
Out of stock
2.8%
Avg brand age
42 months
Avg seller age
206 days

Competition & brand share

Clicks spread well past the top 5 (30% combined) — an open shelf where new products get seen.

Brands

21 falling

Sellers

23

Top-5 brand share

61%

Top 20: 100%

Top-5 click share

30%

Top 20: 72%

Open market

32%

  • AQF17%
  • SptShapr12%
  • HOTSUIT11%
  • RDX11%
  • BOXRAW9%
  • FUXERT8%

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — -17.3% search growth over the last 90 days.
6K4KSpike '25Black Friday '25Spike '26SepDecMarJunAugNovMarMay

Peak months: Jan · busiest ÷ quietest = 1.9×

Top sweat suit search terms

  • sauna suit69K/yr
  • sweat suit33K/yr
  • sauna suit men13K/yr
  • sweat suits for weight loss for men14K/yr
  • sauna suits8K/yr
  • sweat suits5K/yr
  • sweatsuit4K/yr
  • sweat suit men3K/yr
All search terms

Top sweat suit products on Amazon

Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.

0%2%£1K4%£3K6%£4K8%£5K101001K10K Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 24 tracked products in this niche — three views at once, no toggling.

What buyers say about sweat suit

What buyers praise and complain about, mined from review topics.

What buyers love

Quality-Overall32%

“Good quality suit was sweating on my run happy with it”

Advertised Vs Actual Product15%

“Better than I expected”

Size-Overall12%

“Fits well”

Value For Money12%

“Very good value for money”

Warmth8%

“Keeps the body warm”

Sweat Resistance6%

“Good quality suit was sweating on my run happy with it”

Adhesion/Stickiness3%

“Great sticks to skin also quality not itchy as most i buy on amazon so I recommend buy it”

Allergies3%

“Great sticks to skin also quality not itchy as most i buy on amazon so I recommend buy it”

Design-Overall3%

“Great design and works exactly as it should do makes you sweat like mad when exercising”

What buyers complain about

Quality-Overall23%

“Ripped very quick so not good quality the trousers anyway”

Sweat Resistance20%

“Makes you sweat”

Durability13%

“Rubbish broke after 1st use”

Smell10%

“smell”

Value For Money8%

“WASTE OF MONEY”

Size-Overall7%

“Sizes are incorrect”

Thigh Fit3%

“Its not tight on my thigh it has a lot of space and it ripped”

Pain Relief-Overall3%

“It tore in the groin”

Stitch/Finish/Polish3%

“wearing trousers they ripped all down the seam”

Top return reasons

Size-Overall79%
Quality-Overall3%
Durability3%
Material Quality2%
Smell2%
Stitch/Finish/Polish2%
Advertised Vs Actual Product1%
Arm Fit1%
Adhesion/Stickiness1%
Zipper Quality1%

Common questions

Is sweat suit profitable to sell on Amazon United Kingdom?
The niche generates £68K/yr across 55 tracked products. 0 of 6 products launched in the last 360 days are still selling. 90-day search growth is -17.3%. Flapen's verdict: Worth a look (51/100).
How competitive is the sweat suit niche?
21 brands and 23 sellers compete. The top 5 products take 30% of clicks and top 5 brands hold 61% of demand.
What do buyers complain about in sweat suit?
Top complaints mined from reviews: Quality-Overall, Sweat Resistance, Durability. The return rate is 3.1%.
When does demand for sweat suit peak?
Demand peaks in Jan; the busiest month runs 1.9× the quietest.
What does it cost to enter the sweat suit niche?
Listings span £6.65–£75.19; the average listing price is £26.35 (sweet spot $15–$100). The average incumbent carries 702 reviews — the moat a new listing must climb.