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56

y2k sunglasses

Worth a look

Shows no brand lock-in (top 5 brands take 55% of clicks), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.

Market size 64Growth 73Conversion 27Competition 64Returns 25Price range 18Avg price 57Brand share 80Review moat 77Quality gap 50

Brand share

Great55%

top-5 brand share — no brand owns this niche

Review moat

Great450.5

avg incumbent reviews — the moat a new listing must climb

Growth

Good+56.8%

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

Market size

Good$600K

$600K/yr · 2.2M searches

Competition

Good47%

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

Avg price

Good$12.88

avg listing price — sweet spot $15–$100

Quality gap

Good4.5★

avg incumbent rating — lower means beatable quality

Conversion

Okay2.1%

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

Returns

Bad6.0%

return rate — above 6% kills the launch gate

Price range

Bad$6.87–$16.78

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

Competition

The top 5 products take 47% of clicks — established leaders, but buyers still shop beyond them.

Brands

22 falling

Sellers

24

Top-5 brand share

55%

Open market

40%

  • LIKSMU17%
  • SOAR&EAGLE11%
  • KUGUAOK11%
  • milramtob10%
  • JASPIN7%
  • Eiuizah5%

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%5%$30K10%$60K15%$90K20%$120K1101001K10K Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 30 tracked products in this niche — three views at once, no toggling.

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — +56.8% search growth over the last 90 days.
70K50KSpike '24Spike '25Prime Day '25Holiday '25Spike '26SepDecMarJunAugNovMarMay

Peak months: Apr, May, Jun · busiest ÷ quietest = 2.2×

Reviews

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

What buyers love

Quality-Overall18%

“The quality feels solid for the price”

Value For Money14%

“worth it”

Shape/Style14%

“Perfect shape Ive been looking for”

Size-Overall11%

“they fit like a charm”

Color7%

“Loved the pink”

Comfort-Overall6%

“are VERY comfortable”

Strength5%

“great sturdy glasses”

Advertised Vs Actual Product5%

“Exactly what I ordered :”

Durability4%

“have held up well”

Weight Light4%

“Lightweight and comfortable too”

What buyers complain about

Size-Overall25%

“Too big”

Quality-Overall10%

“Needs better manufacturing”

Durability9%

“they broke :”

Weight Heavy4%

“definetely heavier than most”

Value For Money4%

“Look Expensive”

Material Quality3%

“Cheap material”

Thickness3%

“The plastic is very thick with zero flex to the pieces”

Comfort-Overall3%

“not the most comfy”

Strength3%

“Easily Breakable”

Shape/Style2%

“I didn't like the shape”

Top return reasons

Size-Overall62%
Shape/Style11%
Advertised Vs Actual Product5%
Value For Money4%
Quality-Overall4%
Color4%
Width3%
Material Quality1%
Comfort-Overall1%
Defective Material/Parts1%