---
title: "Blue Knee High Socks — $28K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/clothing-shoes-jewelry/blue-knee-high-socks"
last_updated: "2026-08-10T12:38:37.933Z"
locale: en
meta:
description: "Niche score 45/100 · $28K/yr market · 59K searches/yr · $10.41 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 45/100 · $28K/yr market · 59K searches/yr · $10.41 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Blue Knee High Socks — $28K/yr Amazon US Niche (2026) - Flapen"
---
# **blue knee high socks**
**Skip it**
A small market ($28K/yr) — this niche doesn't clear our bar today.
Market size 7Growth 47Conversion 55Competition 76Returns 34Price range 54Avg price 37Brand share 69Review moat 34Quality gap 33
**Competition**
**Great****39%**
top-5 click share — an open shelf
**Brand share**
**Good****64%**
top-5 brand share — brands hold most of the demand
**Conversion**
**Good****4.5%**
search→purchase rate — share of searches ending in a sale
**Price range**
**Good****$5.54–$25.98**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Growth**
**Okay****+17.4%**
90-day search growth — must beat 0% to launch
**Avg price**
**Okay****$10.41**
avg listing price — sweet spot $15–$100
**Review moat**
**Okay****3,087.93**
avg incumbent reviews — the moat a new listing must climb
**Returns**
**Okay****4.3%**
return rate — above 5% kills the launch gate
**Quality gap**
**Okay****4.5★**
avg incumbent rating — lower means beatable quality
**Market size**
**Bad****$28K**
$28K/yr · 59K searches
According to Flapen's Amazon United States niche tracking, blue knee high socks is a $28K/yr Amazon United States market (59K searches/yr). The top 5 brands hold 64% of demand. Demand peaks in Sep–Oct–Nov. Verdict: Skip it — 45/100.
Data updated Jul 13, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **blue knee high socks market data**
- **Units sold / yr**
- **3K–4K**
- avg 0–100/product
- **Revenue / yr**
- **$31K–$42K**
- units × avg price
- **Conversion rate**
- **4.5%**
- **Avg BSR**
- **#2,257**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **87%**
- **Out of stock**
- **2.8%**
- **Avg brand age**
- **51 months**
- **Avg seller age**
- **174 days**
## **Competition & brand share**
Clicks spread well past the top 5 (39% combined) — an open shelf where new products get seen.
**Brands**
**30 **▲rising
**Sellers**
**38**
**Top-5 brand share**
**64%**
Top 20: 94%
**Top-5 click share**
**39%**
Top 20: 78%
**Open market**
**32%**
- Sarfel22% - Olreco20% - American Trends10% - COTTON DAY7% - CWVLC5% - FITRELL4%
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — +17.4% search growth over the last 90 days.
5K3KSpike '24Spike '25Prime Day '25Spike '26 seasonSepDecMarJunAugNovMarMay
Peak months: Sep, Oct, Nov · busiest ÷ quietest = 8.0×
[**Open Trend **](https://flapen.com/research/us/clothing-shoes-jewelry/blue-knee-high-socks/trend)
## **Top blue knee high socks search terms**
- **blue knee high socks**24K/yr+12.0%4.5% conv. - **blue long socks**8K/yr+9.9%2.1% conv. - **long blue socks**7K/yr+20.3%2.9% conv. - **blue tube socks**5K/yr+50.3%3.7% conv. - **blue high socks**5K/yr+34.7%5.3% conv. - **blue knee socks**4K/yr+22.4%3.9% conv. - **royal blue knee high socks**4K/yr-7.5%4.8% conv. - **knee high blue socks**4K/yr+38.8%5.1% conv. [**All search terms **](https://flapen.com/research/us/clothing-shoes-jewelry/blue-knee-high-socks/search-terms)
## **Top blue knee high 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%3%$8426%$2K9%$3K12%$3K101001K10K100K Reviews — right = deep review moatMarket 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.
### **Top sellers**
by 90-day click share
[1**Sarfel Royal Blue Knee High Socks Women Long Blue Socks for Women Striped Sock Womens Tube Sock Crayon Costume Adult Womens**Sarfel**$7.61**4.6★1,413 rev](https://www.amazon.com/dp/B0DFD275M9) [2**Olreco Blue Knee High Socks Women Long Blue Socks Royal High Sock Woman Tube Sock Knee High Tall Sock for Women Stockings**Olreco**$7.95**4.6★856 rev](https://www.amazon.com/dp/B0DGTQTK2S) [3**American Trends Knee High Socks for Women Athletic Sports Outdoor Sock Stripes Tube Socks 1 Pack Blue and White One Size**American Trends**$6.73**4.5★544 rev](https://www.amazon.com/dp/B09HK94C82) [4**Olreco Blue Knee High Socks for Women Long Blue Socks for Women Halloween Sock Womens Sailor Costume Womens Halloween Costume**Olreco**$8.46**4.4★59 rev](https://www.amazon.com/dp/B0FRGC61M5) [5**Sarfel Royal Blue Knee High Socks for Women Royal Blue Socks for Women Baseball Sock Long Sock for Womens Knee High Stockings**Sarfel**$7.69**4.6★1,413 rev](https://www.amazon.com/dp/B0DJ64V58W)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**DAINAS 24-Color Knee High Socks 80 Den Opaque Wide Comfort Band (Royal Blue One Size)**DAINAS**$5.75**53 rev8mo ago](https://www.amazon.com/dp/B0FY5TM64X) [**Sarfel Blue Knee High Socks for Women Blue Striped Socks Women Crayon Sock Cheerleader Sock Halloween Cheerleader Costume Adult**Sarfel**$9.49**414 rev9mo ago](https://www.amazon.com/dp/B0FS18SLN4) [**Sarfel Navy Knee High Socks for Women Navy Blue Socks for Women Crayon Costume Adult Womens Blue Halloween Costume Accessories**Sarfel**$9.82**414 rev9mo ago](https://www.amazon.com/dp/B0FS17ZJC8) [**Sarfel Blue Knee High Socks for Women Long Blue Socks for Women Cheerleader Accessories Crayon Sock 80s Accessories for Womens**Sarfel**$9.16**87 rev9mo ago](https://www.amazon.com/dp/B0FS2ZXMR2) [**Olreco Blue Knee High Socks for Women Long Blue Socks for Women Halloween Sock Womens Sailor Costume Womens Halloween Costume**Olreco**$8.46**59 rev9mo ago](https://www.amazon.com/dp/B0FRGC61M5)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Sarfel Blue Knee High Socks for Women Blue Striped Socks Women Crayon Sock Cheerleader Sock Halloween Cheerleader Costume Adult**Sarfel**$9.49**4.6★**▲ 121%**](https://www.amazon.com/dp/B0FS18SLN4) [**CWVLC Soccer Socks Youth Girls Boys Football Sport Team Athletic Knee High Long Tube Cotton Compression Socks Blue Medium (5Y-7Y Youth/6-10 Women)**CWVLC**$8.87**4.7★**▲ 121%**](https://www.amazon.com/dp/B07PY69PB1) [**Olreco Blue Knee High Socks for Women Long Blue Socks for Women Halloween Sock Womens Sailor Costume Womens Halloween Costume**Olreco**$8.46**4.4★**▲ 105%**](https://www.amazon.com/dp/B0FRGC61M5) [**DAINAS 24-Color Knee High Socks 80 Den Opaque Wide Comfort Band (Royal Blue One Size)**DAINAS**$5.75**4.8★**▲ 103%**](https://www.amazon.com/dp/B0FY5TM64X) [**American Trends Kids Toddler Blue Soccer Socks Youth Baseball Softball Football Socks Knee High Accessories for Girls 1 Pack Blue White 3-6 Years**American Trends**$6.01**4.5★**▲ 101%**](https://www.amazon.com/dp/B08Y29GTSG)
**~~View all trending →~~**
## **What buyers say about blue knee high socks**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Size-Overall**23%
*“Fit Perfect”*
**Comfort-Overall**14%
*“very comfortable”*
**Soft Feel**11%
*“Very soft”*
**Quality-Overall**11%
*“Very good quality socks”*
**Color**8%
*“The color is good as it matches just about anything”*
**Material Quality**6%
*“The material feels soft and comfortable, and my daughter liked them a lot”*
**Ease Of Use**4%
*“They are easy to put on”*
**Functionality-Overall**3%
*“worked great for my Mistress Trunchbull costumen”*
**Exercise/Sports Suitability**3%
*“Perfect to wear with riding boots”*
**Warmth**2%
*“helpful to keep warm”*
### **What buyers complain about **
**Size-Overall**19%
*“run large”*
**Color**12%
*“Color definitely black not Navy as listed huge disappointment”*
**Gap/Hole**9%
*“First use and holes in the toe area”*
**Material Quality**7%
*“Not cotton”*
**Thin**7%
*“VERY thin material”*
**Product Condition**7%
*“The socks were obviously worn and dirty”*
**Knot/Thread Quality**7%
*“Threads are pilling”*
**Stretchability/Expandability/Elasticity**7%
*“Calling these socks is a stretch”*
**Durability**6%
*“The issue I have is the socks are not that durable”*
**Thickness**3%
*“Thin”*
### **Top return reasons **
**Size-Overall**29%
**Color**20%
**Feet Fit**12%
**Length**11%
**Material Quality**5%
**Thin**5%
**Advertised Vs Actual Product**3%
**Thickness**3%
**Value For Money**2%
**Thigh Fit**2%
## **Common questions**
- **Is blue knee high socks profitable to sell on Amazon United States?**
- The niche generates $28K/yr across 46 tracked products. 0 of 9 products launched in the last 360 days are still selling. 90-day search growth is +17.4%. Flapen's verdict: Skip it (45/100).
- **How competitive is the blue knee high socks niche?**
- 30 brands and 38 sellers compete. The top 5 products take 39% of clicks and top 5 brands hold 64% of demand.
- **What do buyers complain about in blue knee high socks?**
- Top complaints mined from reviews: Size-Overall, Color, Gap/Hole. The return rate is 4.3%.
- **When does demand for blue knee high socks peak?**
- Demand peaks in Sep–Oct–Nov; the busiest month runs 8.0× the quietest.
- **What does it cost to enter the blue knee high socks niche?**
- Listings span $5.54–$25.98; the average listing price is $10.41 (sweet spot $15–$100). The average incumbent carries 3,088 reviews — the moat a new listing must climb.
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