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50

rainbow sunglasses

Worth a look

Shows demand growing +269.3% this quarter, but a small market ($34K/yr) keeps it on the watch list.

Market size 9Growth 99Conversion 32Competition 48Returns 41Price range 64Avg price 66Brand share 76Review moat 39Quality gap 37

Growth

Incredible+269.3%

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

Brand share

Great59%

top-5 brand share — no brand owns this niche

Avg price

Good$13.97

avg listing price — sweet spot $15–$100

Price range

Good$6.25–$30.87

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

Competition

Okay56%

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

Returns

Okay4.1%

return rate — above 6% kills the launch gate

Review moat

Okay2,618.4

avg incumbent reviews — the moat a new listing must climb

Quality gap

Okay4.5★

avg incumbent rating — lower means beatable quality

Conversion

Okay2.5%

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

Market size

Bad$34K

$34K/yr · 96K searches

Competition

The top 5 products take 56% of clicks — established leaders, but buyers still shop beyond them.

Brands

19 falling

Sellers

23

Top-5 brand share

59%

Open market

35%

  • Retro Optix19%
  • VANLINKER14%
  • JOVAKIT13%
  • Oiomniv7%
  • SunnyPro6%
  • livho6%

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%$2K10%$3K15%$5K20%$7K1101001K10K100K Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 25 tracked products in this niche — three views at once, no toggling.

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — +269.3% search growth over the last 90 days.
13K8KSpike '24Spike '25Spike '26SepDecMarJunAugNovMarMay

Peak months: May, Jun · busiest ÷ quietest = 11.8×

Reviews

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

What buyers love

Color17%

“The color is bright”

Size-Overall16%

“The fit is generally comfortable”

Quality-Overall12%

“Perfect quality”

Weight Light11%

“They are a lightweight pair of sunglasses”

Value For Money10%

“Worth the price”

Comfort-Overall8%

“That they are comfortable”

Durability6%

“They've held up just fine since then”

Design-Overall3%

“Cute design”

Shape/Style3%

“Look stylish”

Strength2%

“They are sturdy, well put together, and look awesome”

What buyers complain about

Shape/Style13%

“It's almost impossible to tell that they aren't standard sunglasses in the shape of hearts”

Quality-Overall12%

“not high-end”

Strength7%

“The glasses are very flimsy”

Size-Overall7%

“Kinda wide”

Ease Of Use6%

“it's not practical to use at all”

Suitable For Outdoor6%

“have found that Goodr is not the best to wear at the beach”

Durability5%

“broke within 10 minutes of regular wear”

Color4%

“The rainbow coloring on the lens are not as bright as in the picture”

Brightness/Shine/Glow3%

“not as bright as the pictures”

Comfort-Overall2%

“they slide or get uncomfortable”

Top return reasons

Size-Overall49%
Color20%
Shape/Style6%
Value For Money6%
Advertised Vs Actual Product4%
Quality-Overall3%
Width2%
Brightness/Shine/Glow2%
Strength1%
Defective Material/Parts1%