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teen sunglasses

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A small market ($26K/yr) — this niche doesn't clear our bar today.

Market size 6Growth 34Conversion 17Competition 89Returns 40Price range 60Avg price 73Brand share 94Review moat 32Quality gap 37

Brand share

Great41%

top-5 brand share — no brand owns this niche

Competition

Great26%

top-5 click share — an open shelf

Avg price

Good$14.70

avg listing price — sweet spot $15–$100

Price range

Good$5.20–$29.49

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

Returns

Okay4.2%

return rate — above 6% kills the launch gate

Quality gap

Okay4.5★

avg incumbent rating — lower means beatable quality

Growth

Okay+7.2%

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

Review moat

Okay3,325.42

avg incumbent reviews — the moat a new listing must climb

Conversion

Bad1.4%

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

Market size

Bad$26K

$26K/yr · 127K searches

Competition

Clicks spread well past the top 5 (26% combined) — an open shelf where new products get seen.

Brands

45 rising

Sellers

50

Top-5 brand share

41%

Open market

54%

  • HJSTES14%
  • Knockaround9%
  • MERRY'S7%
  • ANDWOOD6%
  • COASION6%
  • AWGSEE5%

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%2%$5204%$1K6%$2K8%$2K101001K10K100K Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 86 tracked products in this niche — three views at once, no toggling.

Demand & seasonality

Weekly Amazon search volume, last 101 weeks — +7.2% search growth over the last 90 days.
13K8KHoliday '24Spike '25Black Friday '25Holiday '25Spike '26SepDecMarJunAugNovMarMay

Peak months: Mar, Apr, Jun, Jul · busiest ÷ quietest = 4.6×

Reviews

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

What buyers love

Value For Money17%

“Money well spent”

Size-Overall17%

“they fit comfortably”

Quality-Overall16%

“Awesome quality”

Shape/Style9%

“great shape”

Comfort-Overall8%

“comfortable to wear”

Color7%

“Awesome shades”

Durability5%

“Very durable material”

Weight Light5%

“Super lightweight”

Advertised Vs Actual Product3%

“Exactly what I ordered :”

Strength2%

“great sturdy glasses”

What buyers complain about

Size-Overall24%

“Not a good fit”

Quality-Overall16%

“Cheaply made”

Durability15%

“didnt last”

Value For Money7%

“Not worth the price”

Strength5%

“Very cheap and flimsy”

Material Quality4%

“Material kinda feels like cheap plastic”

Color3%

“arrived in wrong color”

Advertised Vs Actual Product2%

“Not at all what the picture shows”

Shape/Style1%

“I didn't like the shape”

Thickness1%

“maybe a little too thick/heavy”

Top return reasons

Size-Overall67%
Shape/Style10%
Advertised Vs Actual Product4%
Color4%
Quality-Overall3%
Width2%
Value For Money2%
Material Quality1%
Defective Material/Parts1%
Strength1%