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56

plus size spandex shorts

Worth a look

Shows a fragmented shelf (top 5 take 18% of clicks), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.

Market size 5Growth 86Conversion 8Competition 96Returns 19Price range 79Avg price 90Brand share 96Review moat 23Quality gap 60

Competition

Incredible18%

top-5 click share — an open shelf

Brand share

Incredible33%

top-5 brand share — no brand owns this niche

Avg price

Great$21.02

avg listing price — sweet spot $15–$100

Growth

Great+88.2%

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

Price range

Great$7.02–$48.19

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

Quality gap

Good4.4★

avg incumbent rating — lower means beatable quality

Review moat

Bad6,889.13

avg incumbent reviews — the moat a new listing must climb

Returns

Bad6.7%

return rate — above 5% kills the launch gate

Conversion

Bad0.7%

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

Market size

Bad$19K

$19K/yr · 136K searches

According to Flapen's Amazon United States niche tracking, plus size spandex shorts is a $19K/yr Amazon United States market (136K searches/yr). The top 5 brands hold 33% of demand. Demand peaks in Apr–May–Jun–Jul–Aug. Verdict: Worth a look — 56/100.

Data updated Jul 12, 2026 · scored weekly · How we score niches

plus size spandex shorts market data

Units sold / yr
1K–1K
avg 0–100/product
Revenue / yr
$21K–$26K
units × avg price
Conversion rate
0.7%
Avg BSR
#445
Page quality
0%
Prime
100%
Sponsored
90%
Out of stock
0.6%
Avg brand age
38 months
Avg seller age
152 days

Competition & brand share

Clicks spread well past the top 5 (18% combined) — an open shelf where new products get seen.

Brands

65 rising

Sellers

84

Top-5 brand share

33%

Top 20: 73%

Top-5 click share

18%

Top 20: 43%

Open market

63%

  • CHRLEISURE9%
  • we fleece8%
  • FULLSOFT7%
  • NEW YOUNG6%
  • HLTPRO4%
  • CADMUS4%

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — +88.2% search growth over the last 90 days.
7K5KSpike '25Prime Day '25Spike '26SepDecMarJunAugNovMarMay

Peak months: Apr, May, Jun, Jul, Aug · busiest ÷ quietest = 6.6×

Top plus size spandex shorts search terms

  • plus size compression shorts17K/yr
  • workout shorts women plus size14K/yr
  • plus size exercise shorts10K/yr
  • workout shorts plus size11K/yr
  • cotton biker shorts women plus size7K/yr
  • plus size gym shorts for women9K/yr
  • plus size yoga shorts with pockets6K/yr
  • plus size legging shorts6K/yr
  • womens plus size biker shorts with pockets5K/yr
  • womens plus size workout shorts7K/yr
All search terms

Top plus size spandex shorts 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%2%$3784%$7566%$1K8%$2K1001K10K100K 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 plus size spandex shorts

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

What buyers love

Size-Overall22%

“fit as expected”

Comfort-Overall20%

“comfortable fabric”

Soft Feel10%

“Buttery Soft”

Quality-Overall5%

“Excellent Quality”

Pockets/Compartments5%

“deep pockets”

Value For Money5%

“Great deal”

Material Quality3%

“Comfortable and good material”

Stretchability/Expandability/Elasticity3%

“Very elastic”

Color2%

“color is accurate”

Exercise/Sports Suitability2%

“Great workout shorts”

What buyers complain about

Size-Overall22%

“Size down”

Transparency6%

“SEE THROUGH”

Thickness5%

“Flimsy thin material”

Material Quality5%

“poor quality material”

Quality-Overall4%

“Average quality”

Smell3%

“Itll smell burnt”

Thin3%

“Super thin”

Shape/Style2%

“Not very flattering”

Thigh Fit2%

“for some reason really tight on the thighs”

Pockets/Compartments2%

“No pockets”

Top return reasons

Size-Overall51%
Waist Fit9%
Length7%
Material Quality5%
Thigh Fit5%
Thin3%
Advertised Vs Actual Product3%
Inseam Fit2%
Transparency2%
Shape/Style2%

Common questions

Is plus size spandex shorts profitable to sell on Amazon United States?
The niche generates $19K/yr across 136 tracked products. 11 of 14 products launched in the last 360 days are still selling. 90-day search growth is +88.2%. Flapen's verdict: Worth a look (56/100).
How competitive is the plus size spandex shorts niche?
65 brands and 84 sellers compete. The top 5 products take 18% of clicks and top 5 brands hold 33% of demand.
What do buyers complain about in plus size spandex shorts?
Top complaints mined from reviews: Size-Overall, Transparency, Thickness. The return rate is 6.7% — above our launch gate.
When does demand for plus size spandex shorts peak?
Demand peaks in Apr–May–Jun–Jul–Aug; the busiest month runs 6.6× the quietest.
What does it cost to enter the plus size spandex shorts niche?
Listings span $7.02–$48.19; the average listing price is $21.02 (sweet spot $15–$100). The average incumbent carries 6,889 reviews — the moat a new listing must climb.