Skip to content
35

navy blue spandex

Skip it

A small market ($23K/yr) — this niche doesn't clear our bar today.

Market size 6Growth 14Conversion 13Competition 85Returns 24Price range 78Avg price 92Brand share 20Review moat 25Quality gap 38

Avg price

Great$21.95

avg listing price — sweet spot $15–$100

Competition

Great30%

top-5 click share — an open shelf

Price range

Great$9.20–$36.80

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

Quality gap

Okay4.5★

avg incumbent rating — lower means beatable quality

Review moat

Bad4,287.45

avg incumbent reviews — the moat a new listing must climb

Returns

Bad6.2%

return rate — above 6% kills the launch gate

Brand share

Bad92%

top-5 brand share — brand-locked demand

Growth

Bad-22.7%

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

Conversion

Bad1.0%

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

Market size

Bad$23K

$23K/yr · 102K searches

Competition

Clicks spread well past the top 5 (30% combined) — an open shelf where new products get seen.

Brands

12 rising

Sellers

146

Top-5 brand share

92%

Open market

6%

  • Under Armour68%
  • G Gradual11%
  • Runhit9%
  • adidas2%
  • Nike2%
  • TELALEO2%
  • Open — no brand owns it (6 brands, 6%)

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%3%$7016%$1K9%$2K12%$3K1101001K10K100K Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)1 product missing review or click data not plotted

All 53 tracked products in this niche — three views at once, no toggling.

Demand

Weekly Amazon search volume, last 44 weeks — -22.7% search growth over the last 90 days.
4K3KBlack Friday '25Spike '26Sep '25Oct '25Dec '25Feb '26Mar '26May '26

Reviews

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

What buyers love

Size-Overall31%

“It fit as stated”

Comfort-Overall21%

“So comfortable”

Exercise/Sports Suitability7%

“Great for cheer and volleyball”

Quality-Overall7%

“Good quality”

Soft Feel4%

“So soft and breathable”

Value For Money4%

“This 2-pack is a great value”

Stretchability/Expandability/Elasticity3%

“They have just the right amount of stretch”

Durability3%

“They are durable”

Advertised Vs Actual Product3%

“Exactly like description”

Breathability3%

“Very comfortable breathable”

What buyers complain about

Size-Overall28%

“Size up”

Thickness5%

“Wish the fabric was a little thicker”

Stitch/Finish/Polish4%

“Sewing needs improvement”

Material Quality4%

“Material pulled open at the bottom of the waist band”

Length4%

“Just a bit short would be nice to be longer”

Strength4%

“Not firm enough”

Color4%

“Theyre a faded black”

Inseam Fit4%

“The inseam hurt me”

Comfort-Overall2%

“Very uncomfortable”

Quality-Overall2%

“Not the Usual Under Armour Quality”

Top return reasons

Size-Overall56%
Waist Fit11%
Length7%
Thigh Fit4%
Inseam Fit4%
Material Quality3%
Advertised Vs Actual Product2%
Thin2%
Color2%
Compression2%