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red circle glasses

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A small market ($16K/yr) — this niche doesn't clear our bar today.

Market size 4Growth 65Conversion 46Competition 27Returns 24Price range 34Avg price 45Brand share 49Review moat 46Quality gap 58

Growth

Good+44.0%

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

Quality gap

Good4.4★

avg incumbent rating — lower means beatable quality

Brand share

Okay76%

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

Conversion

Okay3.6%

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

Review moat

Okay1,892

avg incumbent reviews — the moat a new listing must climb

Avg price

Okay$11.40

avg listing price — sweet spot $15–$100

Price range

Okay$5.64–$19.72

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

Competition

Okay69%

top-5 click share — leaders hold, buyers still browse

Returns

Bad6.2%

return rate — above 6% kills the launch gate

Market size

Bad$16K

$16K/yr · 38K searches

Competition

The top 5 products take 69% of clicks — established leaders, but buyers still shop beyond them.

Brands

13 falling

Sellers

15

Top-5 brand share

76%

Open market

19%

  • Joopin29%
  • PROUDDEMON18%
  • MEETSUN11%
  • FEISEDY10%
  • EYLRIM8%
  • Gleyemor5%

Product shelf

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

0%10%$2K20%$3K30%$5K40%$6K101001K10K100K Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 17 tracked products in this niche — three views at once, no toggling.

Demand & seasonality

Weekly Amazon search volume, last 84 weeks — +44.0% search growth over the last 90 days.
3K2KSpike '25Prime Day '25DecJanFebMarAprMayJunJulAugSepOctNovDecJanFebMarAprMayJun

Peak months: Sep, Oct, Nov · busiest ÷ quietest = 7.5×

Reviews

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

What buyers love

Quality-Overall23%

“Good quality”

Color15%

“Great pair of shades”

Size-Overall9%

“They fit great”

Weight Light8%

“feel lightweight on the face”

Value For Money7%

“Good value”

Design-Overall7%

“Good looking and well built”

Advertised Vs Actual Product6%

“look as advertised”

Durability6%

“They're durable for the price and look great”

Shape/Style5%

“These are a nice accent to fun fashion and style and priced reasonably”

Strength5%

“They hokd up well”

What buyers complain about

Quality-Overall19%

“Cheap”

Defective Material/Parts8%

“One of the legs broken from the frame and greasy”

Durability8%

“Broke within days of wearing them”

Color8%

“all the other colours disappeared”

Protection8%

“Bad Sun Protection”

Size-Overall8%

“Lenses are toooooo large”

Shape/Style4%

“returned because the shape didnt work out for us”

Hard Feel3%

“They are hard”

Material Quality3%

“Very Cheap plastic”

Portability2%

“Do not use these if driving your vehicle”

Top return reasons

Size-Overall53%
Color11%
Shape/Style11%
Advertised Vs Actual Product6%
Quality-Overall5%
Width2%
Material Quality1%
Comfort-Overall1%
Defective Material/Parts1%
Functionality-Overall1%