black cotton socks
Worth a lookShows no brand lock-in (top 5 brands take 41% of clicks), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.
Brand share
Great41%top-5 brand share — no brand owns this niche
Competition
Great24%top-5 click share — an open shelf
Returns
Great1.4%return rate — above 5% kills the launch gate
Conversion
Great7.7%search→purchase rate — share of searches ending in a sale
Avg price
Good$14.58avg listing price — sweet spot $15–$100
Price range
Good$7.10–$28.32cheapest to priciest tracked listing — scored on the share inside $15–$100
Quality gap
Okay4.5★avg incumbent rating — lower means beatable quality
Growth
Okay+7.4%90-day search growth — must beat 0% to launch
Market size
Okay$103K$103K/yr · 92K searches
Review moat
Bad12,552.02avg incumbent reviews — the moat a new listing must climb
According to Flapen's Amazon United States niche tracking, black cotton socks is a $103K/yr Amazon United States market (92K searches/yr). The top 5 brands hold 41% of demand. Demand peaks in Nov–Dec. Verdict: Worth a look — 60/100.
Data updated Jul 20, 2026 · scored weekly · How we score niches
black cotton socks market data
- Units sold / yr
- 5K–6K
- avg 0–100/product
- Revenue / yr
- $73K–$87K
- units × avg price
- Conversion rate
- 7.7%
- Avg BSR
- #404
- Page quality
- 0%
- Prime
- 100%
- Sponsored
- 95%
- Out of stock
- 0.3%
- Avg brand age
- 48 months
- Avg seller age
- 131 days
Competition & brand share
Clicks spread well past the top 5 (24% combined) — an open shelf where new products get seen.Brands
50 rising
Sellers
159
Top-5 brand share
41%
Top 20: 84%
Top-5 click share
24%
Top 20: 57%
Open market
54%
- SOX TOWN11%
- Irisbear9%
- COTTON DAY8%
- JOYNÉE8%
- Hanes6%
- BAMBOO COOL5%
Demand & seasonality
Weekly Amazon search volume, last 68 weeks — +7.4% search growth over the last 90 days.Peak months: Nov, Dec · busiest ÷ quietest = 1.8×
Top black cotton socks search terms
- black cotton socks45K/yr
- cotton black socks11K/yr
- all black socks6K/yr
- tall black socks men6K/yr
- mens black long socks5K/yr
- black sports socks4K/yr
- black calf socks men5K/yr
- black high socks men4K/yr
- black socks for men crew3K/yr
- crew black socks3K/yr
Top black cotton 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.
All 24 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Irisbear Mens Cotton Crew Socks Athletic Workout Long Boot Socks Size 9-11 Black
Irisbear$9.904.6★270 rev
BAMBOO COOL Mens Crew Socks Athletic Moisture Wicking Running Socks Cushioned Breathable Arch Support 6 Pack
BAMBOO COOL$27.804.3★2,635 rev
COTTON DAY Womens Soft Combed Cotton Dress Socks Seamless Toe (Black ML)
COTTON DAY$14.094.6★3,894 rev
Gildan Mens Active Cotton Crew Socks 10-Pairs Black Shoe Size: 6-12
Gildan$18.684.5★4,930 rev
SOX TOWN Cushioned Crew Training Athletic Socks for Men Women(Black M 3P)
SOX TOWN$9.524.6★8,058 rev
Newest
by launch date
JOYNE 5 Pairs Mens Lightweight Long Cushion Work Socks Casual Breathable Crew Athletic Socks for Workout Sports Black Large Sock Size:10-13
JOYNÉE$10.06134 rev
Brula Mens 98% Cotton Cushioned Ankle socks Moisture-wicking Breathable Soft Athletic Sport Quarter Socks
Brula$15.79112 rev
Irisbear Mens Cotton Crew Socks Athletic Workout Long Boot Socks Size 9-11 Black
Irisbear$9.90270 rev
ATBITER 12 Pairs Ankle Socks Women and Men Low Cut No Show Athletic Running Short Socks
ATBITER$14.161,358 rev
eallco 8 Pairs Womens Ankle Cotton Socks Low Cut Running Thin Short Breathable Sport Casual Socks
eallco$9.92293 rev
Trending
90-day click momentumJOYNE 5 Pairs Mens Lightweight Long Cushion Work Socks Casual Breathable Crew Athletic Socks for Workout Sports Black Large Sock Size:10-13
JOYNÉE$10.064.5★
ATBITER 12 Pairs Ankle Socks Women and Men Low Cut No Show Athletic Running Short Socks
ATBITER$14.164.6★
Brula Mens 98% Cotton Cushioned Ankle socks Moisture-wicking Breathable Soft Athletic Sport Quarter Socks
Brula$15.794.6★
BAMBOO COOL Mens Crew Socks Athletic Moisture Wicking Running Socks Cushioned Breathable Arch Support 6 Pack
BAMBOO COOL$27.804.3★
JOYNE 8 Pairs Mens Crew Cushion Socks Work Athletic Running Socks Casual Breathable Socks for Men Black Sock Size:10-13
JOYNÉE$12.474.6★
What buyers say about black cotton socks
What buyers praise and complain about, mined from review topics.What buyers love
“Comfortable to wear”
“the quality has been solid so far”
“Not too tight”
“Good purchase price”
“The fabric feels soft”
“Good thickness”
“moderately durable material”
“Excellent material”
“they keep you warm”
“As Advertised”
What buyers complain about
“Didn't fit”
“These socks are a bit thin”
“Not Hanes quality”
“Did not last”
“they developed holes”
“Bad material”
“Extremely thin”
“Inaccurate information”
“Overly stretchy”
“Not comfortable”
Top return reasons
Common questions
- Is black cotton socks profitable to sell on Amazon United States?
- The niche generates $103K/yr across 93 tracked products. 14 of 17 products launched in the last 360 days are still selling. 90-day search growth is +7.4%. Flapen's verdict: Worth a look (60/100).
- How competitive is the black cotton socks niche?
- 50 brands and 159 sellers compete. The top 5 products take 24% of clicks and top 5 brands hold 41% of demand.
- What do buyers complain about in black cotton socks?
- Top complaints mined from reviews: Size-Overall, Thickness, Quality-Overall. The return rate is 1.4%.
- When does demand for black cotton socks peak?
- Demand peaks in Nov–Dec; the busiest month runs 1.8× the quietest.
- What does it cost to enter the black cotton socks niche?
- Listings span $7.10–$28.32; the average listing price is $14.58 (sweet spot $15–$100). The average incumbent carries 12,552 reviews — the moat a new listing must climb.