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59

black running socks

Worth a look

Shows a sweet-spot price point ($22.49 avg), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.

Market size 60Growth 49Conversion 72Competition 79Returns 89Price range 94Avg price 94Brand share 2Review moat 34Quality gap 32

Avg price

Great$22.49

avg listing price — sweet spot $15–$100

Price range

Great$14.39–$49.92

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

Returns

Great1.3%

return rate — above 5% kills the launch gate

Competition

Great36%

top-5 click share — an open shelf

Conversion

Good6.6%

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

Market size

Good$516K

$516K/yr · 349K searches

Growth

Okay+19.0%

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

Review moat

Okay3,068.65

avg incumbent reviews — the moat a new listing must climb

Quality gap

Okay4.6★

avg incumbent rating — lower means beatable quality

Brand share

Bad99%

top-5 brand share — brand-locked demand

According to Flapen's Amazon United States niche tracking, black running socks is a $516K/yr Amazon United States market (349K searches/yr). The top 5 brands hold 99% of demand. Verdict: Worth a look — 59/100.

Data updated Jul 20, 2026 · scored weekly · How we score niches

black running socks market data

Units sold / yr
20K–25K
avg 250–500/product
Revenue / yr
$450K–$562K
units × avg price
Conversion rate
6.6%
Avg BSR
#1,700
Page quality
0%
Prime
100%
Sponsored
95%
Out of stock
0.7%
Avg brand age
45 months
Avg seller age
123 days

Competition & brand share

Clicks spread well past the top 5 (36% combined) — an open shelf where new products get seen.

Brands

7 rising

Sellers

108

Top-5 brand share

99%

Top 20: 100%

Top-5 click share

36%

Top 20: 71%

Open market

0%

  • AND188%
  • CS CELERSPORT6%
  • BAMBOO COOL4%
  • Hylaea1%
  • PAPLUS1%
  • Sock Amazing1%
  • Open — no brand owns it (1 brand, 0%)

Top black running socks search terms

  • and1 socks71K/yr
  • and156K/yr
  • and 1 socks for men56K/yr
  • and 127K/yr
  • and 1 socks16K/yr
  • and1 socks men21K/yr
  • black running socks13K/yr
  • celersport socks men15K/yr
  • cs celersport socks for men11K/yr
  • and one socks10K/yr
All search terms

Top black running socks 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%$10K4%$21K6%$31K8%$41K101001K10K100K 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 black running socks

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

What buyers love

Comfort-Overall24%

“Really comfortable”

Size-Overall13%

“Fits like a glove”

Quality-Overall12%

“Excellent quality”

Value For Money7%

“Good Price”

Soft Feel4%

“The material is soft”

Breathability4%

“Comfortable and breathable”

Durability3%

“Comfy and durable”

Advertised Vs Actual Product3%

“As advertised”

Thickness2%

“No holes no thickness loss”

Warmth2%

“Warmth”

What buyers complain about

Durability13%

“Not very durable”

Size-Overall11%

“They run large”

Gap/Hole10%

“Holes in the bottom two months later”

Quality-Overall10%

“Cheaply made”

Thickness8%

“Thick”

Thin4%

“the material was threads thin”

Value For Money3%

“just a bit pricey”

Sweat Resistance2%

“don't help much with sweat while working is my complaints not what I thought”

Cushion2%

“They have a slight feel of padding”

Material Quality2%

“not the material I was expecting”

Top return reasons

Size-Overall26%
Length13%
Feet Fit13%
Thin11%
Material Quality7%
Advertised Vs Actual Product6%
Ankle Support3%
Thickness3%
Cushion2%
Value For Money2%

Common questions

Is black running socks profitable to sell on Amazon United States?
The niche generates $516K/yr across 60 tracked products. 90-day search growth is +19.0%. Flapen's verdict: Worth a look (59/100).
How competitive is the black running socks niche?
7 brands and 108 sellers compete. The top 5 products take 36% of clicks and top 5 brands hold 99% of demand.
What do buyers complain about in black running socks?
Top complaints mined from reviews: Durability, Size-Overall, Gap/Hole. The return rate is 1.3%.
What does it cost to enter the black running socks niche?
Listings span $14.39–$49.92; the average listing price is $22.49 (sweet spot $15–$100). The average incumbent carries 3,069 reviews — the moat a new listing must climb.