Skip to content
64

over glasses sunglasses

Worth a look

Shows demand growing +172.5% this quarter, but a failed launch gate (market size, growth, or returns) keeps it on the watch list.

Market size 50Growth 97Conversion 52Competition 69Returns 92Price range 25Avg price 57Brand share 42Review moat 75Quality gap 53

Growth

Incredible+172.5%

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

Returns

Great1.1%

return rate — above 5% kills the launch gate

Review moat

Good505.78

avg incumbent reviews — the moat a new listing must climb

Competition

Good44%

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

Avg price

Good£12.83

avg listing price — sweet spot $15–$100

Quality gap

Good4.4★

avg incumbent rating — lower means beatable quality

Conversion

Good4.2%

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

Market size

Good£281K

£281K/yr · 520K searches

Brand share

Okay80%

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

Price range

Okay£7.49–£17.52

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

Signals Trending

According to Flapen's Amazon United Kingdom niche tracking, over glasses sunglasses is a £281K/yr Amazon United Kingdom market (520K searches/yr). The top 5 brands hold 80% of demand. Demand peaks in Apr–May–Jun–Jul. Verdict: Worth a look — 64/100.

Data updated Jul 23, 2026 · scored weekly · How we score niches

over glasses sunglasses market data

Units sold / yr
15K–20K
avg 500–750/product
Revenue / yr
£192K–£257K
units × avg price
Conversion rate
4.2%
Avg BSR
#141
Page quality
0%
Prime
100%
Sponsored
100%
Out of stock
0.4%
Avg brand age
39 months
Avg seller age
168 days

Competition & brand share

The top 5 products take 44% of clicks — established leaders, but buyers still shop beyond them.

Brands

13 falling

Sellers

17

Top-5 brand share

80%

Top 20: 100%

Top-5 click share

44%

Top 20: 80%

Open market

15%

  • Myiaur40%
  • SIPHEW16%
  • LVIOE9%
  • Face Shadow8%
  • TJUTR7%
  • TINHAO5%
  • Open — no brand owns it (7 brands, 15%)

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — +172.5% search growth over the last 90 days.
40K30KSpike '24Spike '25Prime Day '25Spike '26Prime Day '26SepDecMarJunAugNovMarMay

Peak months: Apr, May, Jun, Jul · busiest ÷ quietest = 25.3×

Top over glasses sunglasses search terms

  • over glasses sunglasses womens148K/yr
  • sunglasses over glasses for women74K/yr
  • fit over sunglasses for women58K/yr
  • over glasses sunglasses57K/yr
  • over sunglasses for women25K/yr
  • fit over sunglasses20K/yr
  • sunglasses over glasses26K/yr
  • overglasses sunglasses for women14K/yr
  • fitover sunglasses uk women12K/yr
  • over sunglasses12K/yr
All search terms

Top over glasses sunglasses products on Amazon

Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.

0%5%£14K10%£28K15%£42K20%£56K101001K10K Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 24 tracked products in this niche — three views at once, no toggling.

What buyers say about over glasses sunglasses

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

What buyers love

Size-Overall40%

“Nice tight fit”

Value For Money13%

“Good Value”

Quality-Overall11%

“superb build quality”

Comfort-Overall10%

“Very comfortable”

Weight Light5%

“not too heavy”

Advertised Vs Actual Product4%

“Certainly does the job”

Shape/Style4%

“Great fit and style”

Ease Of Use3%

“Quick and Easy”

Color3%

“Nice colors”

Design-Overall2%

“that particular design looks great”

What buyers complain about

Size-Overall44%

“Far too big”

Quality-Overall9%

“Its just a shame the quality was so poor as they fit my glasses well”

Color5%

“Not as vibrant as shown”

Weight Heavy2%

“A bit bulky”

Material Quality2%

“Cheap, very plasticy”

Width2%

“Not enough width for men”

Smell2%

“Smells”

Functionality-Overall2%

“Won't work if you have a small head”

Portability2%

“Not the best for driving”

Durability2%

“Terrible product, I thought it was me that kept breaking it”

Top return reasons

Size-Overall83%
Color3%
Advertised Vs Actual Product3%
Shape/Style2%
Functionality-Overall2%
Width2%
Comfort-Overall1%
Quality-Overall1%
Weight Heavy1%
Value For Money1%

Common questions

Is over glasses sunglasses profitable to sell on Amazon United Kingdom?
The niche generates £281K/yr across 37 tracked products. 4 of 13 products launched in the last 360 days are still selling. 90-day search growth is +172.5%. Flapen's verdict: Worth a look (64/100).
How competitive is the over glasses sunglasses niche?
13 brands and 17 sellers compete. The top 5 products take 44% of clicks and top 5 brands hold 80% of demand.
What do buyers complain about in over glasses sunglasses?
Top complaints mined from reviews: Size-Overall, Quality-Overall, Color. The return rate is 1.1%.
When does demand for over glasses sunglasses peak?
Demand peaks in Apr–May–Jun–Jul; the busiest month runs 25.3× the quietest.
What does it cost to enter the over glasses sunglasses niche?
Listings span £7.49–£17.52; the average listing price is £12.83 (sweet spot $15–$100). The average incumbent carries 506 reviews — the moat a new listing must climb.