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57

gentle monster sunglasses

Worth a look

Shows a sweet-spot price point ($25.55 avg), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.

Market size 25Growth 69Conversion 26Competition 84Returns 25Price range 79Avg price 95Brand share 72Review moat 66Quality gap 55

Avg price

Incredible$25.55

avg listing price — sweet spot $15–$100

Competition

Great31%

top-5 click share — an open shelf

Price range

Great$9.05–$114.84

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

Brand share

Good62%

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

Growth

Good+49.8%

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

Review moat

Good859.6

avg incumbent reviews — the moat a new listing must climb

Quality gap

Good4.4★

avg incumbent rating — lower means beatable quality

Conversion

Okay2.0%

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

Market size

Okay$103K

$103K/yr · 198K searches

Returns

Okay6.0%

return rate — above 6% kills the launch gate

Competition

Clicks spread well past the top 5 (31% combined) — an open shelf where new products get seen.

Brands

33 rising

Sellers

37

Top-5 brand share

62%

Open market

33%

  • MAXJULI19%
  • mosanana14%
  • SOJOS12%
  • mincl10%
  • MUJOSH6%
  • FEISEDY5%

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%3%$3K6%$6K9%$9K12%$12K1101001K10K Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)1 product missing review or click data not plotted

All 63 tracked products in this niche — three views at once, no toggling.

Demand & seasonality

Weekly Amazon search volume, last 96 weeks — +49.8% search growth over the last 90 days.
7K5KSpike '24Holiday '24Spike '25Prime Day '25Black Friday '25Spike '26DecMarJunAugNovMarMay

Peak months: Jun, Jul · busiest ÷ quietest = 1.8×

Reviews

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

What buyers love

Quality-Overall17%

“The build quality feels excellent”

Shape/Style15%

“Very flattering”

Size-Overall14%

“fits as expected”

Value For Money13%

“Worth it”

Comfort-Overall9%

“So comfortable”

Weight Light5%

“Super lightweight”

Color5%

“Love the shape and color”

Durability4%

“they still look brand new”

Advertised Vs Actual Product3%

“Just like advertised”

Design-Overall3%

“Love the style/design”

What buyers complain about

Size-Overall26%

“Too wide”

Quality-Overall15%

“Not the same quality”

Durability6%

“Easily broke”

Color4%

“The color is dull”

Advertised Vs Actual Product4%

“it does not look like the photo listed”

Value For Money3%

“Not a great value”

Material Quality3%

“Cheap material”

Strength2%

“break easily”

Ease Of Use1%

“hard to open and close”

Shape/Style1%

“they weren't very flattering”

Top return reasons

Size-Overall64%
Shape/Style14%
Advertised Vs Actual Product5%
Quality-Overall4%
Width4%
Value For Money2%
Color2%
Material Quality1%
Defective Material/Parts1%
Comfort-Overall1%