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59

mirrored sunglasses men

Worth a look

Shows no brand lock-in (top 5 brands take 47% of clicks), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.

Market size 14Growth 75Conversion 31Competition 84Returns 57Price range 86Avg price 86Brand share 88Review moat 23Quality gap 57

Brand share

Great47%

top-5 brand share — no brand owns this niche

Avg price

Great$19.26

avg listing price — sweet spot $15–$100

Price range

Great$9.70–$54.57

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

Competition

Great31%

top-5 click share — an open shelf

Growth

Great+60.3%

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

Quality gap

Good4.4★

avg incumbent rating — lower means beatable quality

Returns

Good2.7%

return rate — above 6% kills the launch gate

Conversion

Okay2.5%

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

Review moat

Bad7,399.38

avg incumbent reviews — the moat a new listing must climb

Market size

Bad$55K

$55K/yr · 114K searches

Competition

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

Brands

34 falling

Sellers

42

Top-5 brand share

47%

Open market

48%

  • KALIYADI11%
  • Joopin10%
  • CGID10%
  • DADA-PRO8%
  • FEISEDY8%
  • LUENX5%

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%$2K6%$3K9%$5K12%$7K101001K10K100K Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 66 tracked products in this niche — three views at once, no toggling.

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — +60.3% search growth over the last 90 days.
5K3KSpike '25Spike '26SepDecMarJunAugNovMarMay

Peak months: Jun, Jul · busiest ÷ quietest = 2.5×

Reviews

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

What buyers love

Value For Money28%

“Good value for price”

Quality-Overall22%

“Great quality glasses”

Size-Overall12%

“They fit snug”

Comfort-Overall8%

“Comfortable fit”

Weight Light4%

“Lightweight perfect for everyday use”

Advertised Vs Actual Product4%

“As described”

Color3%

“Great color choices”

Durability3%

“Great product really durable and came quickly”

Shape/Style2%

“Good looking style”

Strength2%

“Well built”

What buyers complain about

Quality-Overall19%

“Not well made”

Size-Overall17%

“Extremely small”

Durability12%

“broke quickly”

Value For Money6%

“Over priced”

Color6%

“I wish they were a bit darker”

Advertised Vs Actual Product4%

“False advertisement”

Comfort-Overall3%

“Very uncomfortable”

Material Quality3%

“The materials felt warped”

Strength2%

“Too fragile”

Strap/String Quality1%

“Straps are worthless”

Top return reasons

Size-Overall61%
Advertised Vs Actual Product7%
Shape/Style6%
Color5%
Quality-Overall5%
Value For Money3%
Comfort-Overall2%
Width2%
Material Quality2%
Defective Material/Parts1%