---
title: "Nylon Briefs for Women — $68K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/clothing-shoes-jewelry/nylon-briefs-for-women"
last_updated: "2026-08-12T01:32:45.057Z"
locale: en
meta:
description: "Niche score 45/100 · $68K/yr market · 299K searches/yr · $20.11 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 45/100 · $68K/yr market · 299K searches/yr · $20.11 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Nylon Briefs for Women — $68K/yr Amazon US Niche (2026) - Flapen"
---
# **nylon briefs for women**
**Skip it**
Weak search conversion (1.1%) — this niche doesn't clear our bar today.
Market size 17Growth 28Conversion 14Competition 97Returns 47Price range 77Avg price 88Brand share 32Review moat 22Quality gap 48
**Competition**
**Incredible****14%**
top-5 click share — an open shelf
**Avg price**
**Great****$20.11**
avg listing price — sweet spot $15–$100
**Price range**
**Great****$6.58–$43.45**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Quality gap**
**Okay****4.5★**
avg incumbent rating — lower means beatable quality
**Returns**
**Okay****3.2%**
return rate — above 5% kills the launch gate
**Brand share**
**Okay****86%**
top-5 brand share — brands hold most of the demand
**Growth**
**Okay****+2.0%**
90-day search growth — must beat 0% to launch
**Review moat**
**Bad****8,782.88**
avg incumbent reviews — the moat a new listing must climb
**Market size**
**Bad****$68K**
$68K/yr · 299K searches
**Conversion**
**Bad****1.1%**
search→purchase rate — share of searches ending in a sale
According to Flapen's Amazon United States niche tracking, nylon briefs for women is a $68K/yr Amazon United States market (299K searches/yr). The top 5 brands hold 86% of demand. Verdict: Skip it — 45/100.
Data updated Jul 13, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **nylon briefs for women market data**
- **Units sold / yr**
- **6K–8K**
- avg 0–100/product
- **Revenue / yr**
- **$121K–$161K**
- units × avg price
- **Conversion rate**
- **1.1%**
- **Avg BSR**
- **#173**
- **Page quality**
- **0%**
- **Prime**
- **90%**
- **Sponsored**
- **81%**
- **Out of stock**
- **1.8%**
- **Avg brand age**
- **48 months**
- **Avg seller age**
- **150 days**
## **Competition & brand share**
Clicks spread well past the top 5 (14% combined) — an open shelf where new products get seen.
**Brands**
**24 **▲rising
**Sellers**
**86**
**Top-5 brand share**
**86%**
Top 20: 99%
**Top-5 click share**
**14%**
Top 20: 38%
**Open market**
**11%**
- Vanity Fair61% - Carole9% - solpremo8% - Molasus5% - Shadowline3% - BAMBOO COOL3% - Open — no brand owns it (18 brands, 11%)
## **Demand & seasonality**
Weekly Amazon search volume, last 74 weeks — +2.0% search growth over the last 90 days.
13K8KPrime Day '25 seasonMarAprMayJunJulAugSepOctNovDecJanFebMarAprMayJun
No pronounced peak months · busiest ÷ quietest = 1.2×
[**Open Trend **](https://flapen.com/research/us/clothing-shoes-jewelry/nylon-briefs-for-women/trend)
## **Top nylon briefs for women search terms**
- **vanity fair panties for women bikini**38K/yr+1.3%1.7% conv. - **vanity fair womens underwear briefs**25K/yr-7.0%1.3% conv. - **hanes nylon underwear for women**26K/yr+4.7%0.2% conv. - **shadowline nylon panties**16K/yr+48.7%0.1% conv. - **vanity fair panties for women hipster**15K/yr+8.6%1.8% conv. - **vanity fair panties for women high waisted**16K/yr-17.0%0.8% conv. - **vanity fair high cut panties for women**14K/yr-9.1%0.9% conv. - **shadowline panties**17K/yr-17.8%0.1% conv. - **vanity fair illumination panties for women**9K/yr+127.9%1.2% conv. - **vanity fair briefs for women**10K/yr+15.5%0.5% conv. [**All search terms **](https://flapen.com/research/us/clothing-shoes-jewelry/nylon-briefs-for-women/search-terms)
## **Top nylon briefs for women 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%1%$6852%$1K3%$2K4%$3K1101001K10K100K 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**Vanity Fair Illumination String Bikini Panty 18108 White/Quartz/Beige 5**Vanity Fair**$19.61**4.7★10,830 rev](https://www.amazon.com/dp/B085VGHS6X) [2**Vanity Fair Illumination String Bikini Panty 18108 White/Quartz/Beige 7**Vanity Fair**$19.59**4.7★10,830 rev](https://www.amazon.com/dp/B085VHPZL5) [3**Vanity Fair Womens High Waisted Underwear Full Coverage Ladies Panties Perfectly Yours Briefs Nylon - Pink/Blue/Candleglow 8**Vanity Fair**$20.37**4.3★19,830 rev](https://www.amazon.com/dp/B07QCFZRHX) [4**Vanity Fair Womens Illumination Brief Panties (Regular & Plus Size) (Pack of 3) - Rose Beige 7**Vanity Fair**$17.13**4.5★7,821 rev](https://www.amazon.com/dp/B085VKDLK3) [5**Carole Brand Womens Pastel Nylon Lace Trim Panties Size 8 (3-Pack)**Carole**$24.51**4.0★1,058 rev](https://www.amazon.com/dp/B08L9WFTJB)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**solpremo 3-Pack Vanity Fair Illumination Brief Panties Mockingbird/Star White/Steele Violet Size 7**solpremo**$33.65**4 rev5mo ago](https://www.amazon.com/dp/B0GKX5BPKX) [**solpremo 3-Pack Vanity Fair Illumination String Bikini Panties Pink/White/Stripe Print Size 8**solpremo**$33.81**9 rev5mo ago](https://www.amazon.com/dp/B0GHZTB73M) [**solpremo 3-Pack Vanity Fair Illumination String Bikini Panties Leopard Print/Black/Beige Size 8**solpremo**$32.95**9 rev5mo ago](https://www.amazon.com/dp/B0GHHPXFCP) [**solpremo 3-Pack Vanity Fair Illumination Hi-Cut Panties Steele/White/Blue Size 7**solpremo**$33.89**12 rev6mo ago](https://www.amazon.com/dp/B0G8VKFHH6) [**Vevmon Cotton Underwear for Women High Waisted Full Coverage Briefs Soft Ladies Panties 5 Pack (US Alpha Medium Regular Regular A-5 Pack 5 Colors)**Vevmon**$14.76**4,297 rev1y ago](https://www.amazon.com/dp/B0FD771S38)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**solpremo 3-Pack Vanity Fair Illumination String Bikini Panties Leopard Print/Black/Beige Size 8**solpremo**$32.95**5.0★**▲ 77%**](https://www.amazon.com/dp/B0GHHPXFCP) [**Vanity Fair Womens Illumination String Bikini Panty 18108 Star White Medium/6**Vanity Fair**$7.31**4.7★**▲ 75%**](https://www.amazon.com/dp/B0006I49Y4) [**Cuweni Womens Underwear Seamless High Waisted Briefs Silky Stretch No Show Breathable Full Coverage Ladies Panties 6 Pack (US Alpha Large Regular Regular 6 color packs)**Cuweni**$17.58**4.0★**▲ 75%**](https://www.amazon.com/dp/B0DZXDP5JG) [**BAMBOO COOL Womens Underwear High Waisted Brief Ladies Seamless Panties Moisture Wicking Stretchy Full Coverage**BAMBOO COOL**$33.12**4.4★**▲ 74%**](https://www.amazon.com/dp/B0D6VSPLZ3) [**solpremo 3-Pack Vanity Fair Illumination Brief Panties Mockingbird/Star White/Steele Violet Size 7**solpremo**$33.65**4.7★**▲ 73%**](https://www.amazon.com/dp/B0GKX5BPKX)
**~~View all trending →~~**
## **What buyers say about nylon briefs for women**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Comfort-Overall**26%
*“Extremely comfortable”*
**Size-Overall**20%
*“Fit as expected”*
**Soft Feel**8%
*“Comfortable and soft”*
**Quality-Overall**8%
*“well-made, and reliable”*
**Material Quality**4%
*“Good material”*
**Value For Money**3%
*“Good Price”*
**Color**3%
*“Colors are beautiful”*
**Stretchability/Expandability/Elasticity**2%
*“nice stretch”*
**Advertised Vs Actual Product**2%
*“Just as described and fit perfectly”*
**Durability**1%
*“It is a durable”*
### **What buyers complain about **
**Size-Overall**24%
*“Run huge”*
**Quality-Overall**7%
*“CHEAPLY MADE”*
**Material Quality**6%
*“The material were not good”*
**Thickness**6%
*“Theyre very rough thick stiff fabric”*
**Stretchability/Expandability/Elasticity**5%
*“the elastic on these things is terrible”*
**Durability**5%
*“Fell apart”*
**Comfort-Overall**3%
*“Not comfortable”*
**Stitch/Finish/Polish**3%
*“The seams unravel”*
**Advertised Vs Actual Product**2%
*“inaccurate description”*
**Value For Money**2%
*“Price is too high”*
### **Top return reasons **
**Size-Overall**53%
**Material Quality**10%
**Waist Fit**8%
**Thigh Fit**4%
**Advertised Vs Actual Product**3%
**Thin**3%
**Color**2%
**Length**2%
**Shape/Style**2%
**Waist High**2%
## **Common questions**
- **Is nylon briefs for women profitable to sell on Amazon United States?**
- The niche generates $68K/yr across 176 tracked products. 2 of 18 products launched in the last 360 days are still selling. 90-day search growth is +2.0%. Flapen's verdict: Skip it (45/100).
- **How competitive is the nylon briefs for women niche?**
- 24 brands and 86 sellers compete. The top 5 products take 14% of clicks and top 5 brands hold 86% of demand.
- **What do buyers complain about in nylon briefs for women?**
- Top complaints mined from reviews: Size-Overall, Quality-Overall, Material Quality. The return rate is 3.2%.
- **When does demand for nylon briefs for women peak?**
- Demand is steady year-round — the busiest month runs 1.2× the quietest.
- **What does it cost to enter the nylon briefs for women niche?**
- Listings span $6.58–$43.45; the average listing price is $20.11 (sweet spot $15–$100). The average incumbent carries 8,783 reviews — the moat a new listing must climb.
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