---
title: "Black Slacks — $228K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/clothing-shoes-jewelry/black-slacks"
last_updated: "2026-08-10T14:30:58.142Z"
locale: en
meta:
description: "Niche score 46/100 · $228K/yr market · 1.0M searches/yr · $40.22 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 46/100 · $228K/yr market · 1.0M searches/yr · $40.22 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Black Slacks — $228K/yr Amazon US Niche (2026) - Flapen"
---
# **black slacks**
**Skip it**
High returns (19.4%) — this niche doesn't clear our bar today.
Market size 43Growth 9Conversion 7Competition 87Returns 0Price range 83Avg price 95Brand share 64Review moat 24Quality gap 80
**Avg price**
**Incredible****$40.22**
avg listing price — sweet spot $15–$100
**Competition**
**Great****28%**
top-5 click share — an open shelf
**Price range**
**Great****$14.65–$113.97**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Quality gap**
**Great****4.2★**
avg incumbent rating — lower means beatable quality
**Brand share**
**Good****67%**
top-5 brand share — brands hold most of the demand
**Market size**
**Okay****$228K**
$228K/yr · 1.0M searches
**Review moat**
**Bad****5,056.75**
avg incumbent reviews — the moat a new listing must climb
**Growth**
**Bad****-31.7%**
90-day search growth — must beat 0% to launch
**Conversion**
**Bad****0.5%**
search→purchase rate — share of searches ending in a sale
**Returns**
**Bad****19.4%**
return rate — above 5% kills the launch gate
**Signals**[** High Returns**](https://flapen.com/research/niches?market=us&signal=high_returns "Return rate > 5%")
According to Flapen's Amazon United States niche tracking, black slacks is a $228K/yr Amazon United States market (1.0M searches/yr). The top 5 brands hold 67% of demand. Demand peaks in Oct. Verdict: Skip it — 46/100.
Data updated Jul 13, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **black slacks market data**
- **Units sold / yr**
- **5K–6K**
- avg 0–100/product
- **Revenue / yr**
- **$201K–$241K**
- units × avg price
- **Conversion rate**
- **0.5%**
- **Avg BSR**
- **#443**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **91%**
- **Out of stock**
- **4.6%**
- **Avg brand age**
- **37 months**
- **Avg seller age**
- **150 days**
## **Competition & brand share**
Clicks spread well past the top 5 (28% combined) — an open shelf where new products get seen.
**Brands**
**34 **▼falling
**Sellers**
**88**
**Top-5 brand share**
**67%**
Top 20: 92%
**Top-5 click share**
**28%**
Top 20: 50%
**Open market**
**30%**
- SPANX40% - iChosy9% - DLOODA8% - Amazon Essentials7% - Libin4% - Lee3%
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — -31.7% search growth over the last 90 days.
30K20KPrime Day '24Spike '25Prime Day '25 seasonSepDecMarJunAugNovMarMay
Peak months: Oct · busiest ÷ quietest = 1.9×
[**Open Trend **](https://flapen.com/research/us/clothing-shoes-jewelry/black-slacks/trend)
## **Top black slacks search terms**
- **black slacks**190K/yr-2.1%0.5% conv. - **spanx pants**188K/yr-47.0%0.2% conv. - **spanx jeans**106K/yr-50.3%0.3% conv. - **spanx pants for women**76K/yr-24.7%0.2% conv. - **yoga dress pants**70K/yr-38.2%0.1% conv. - **spanx jeans for women**80K/yr-47.4%0.3% conv. - **bootcut dress pants for women**39K/yr-10.0%0.1% conv. - **yoga work pants**41K/yr-35.9%0.2% conv. - **dress yoga pants for the office**38K/yr-34.5%0.2% conv. - **pleated wide leg pants for women**25K/yr+4.9%0.0% conv. [**All search terms **](https://flapen.com/research/us/clothing-shoes-jewelry/black-slacks/search-terms)
## **Top black slacks 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%$5K4%$9K6%$14K8%$18K101001K10K100K 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**SPANX SPANXshape Original EveryWear Flare Jeans - Core Shaping for Women - High-Rise - Pull-On Denim - Authentic Blue - Medium**SPANX**$89.01**4.0★58 rev](https://www.amazon.com/dp/B0DTBVSHGQ) [2**SPANX AirEssentials Slim Straight Pant - Ankle-Length - Relaxed Lounge Trousers - UPF 50+ Protection - Very Black - Medium**SPANX**$106.56**3.8★25 rev](https://www.amazon.com/dp/B0FRCV69FS) [3**SPANX SPANXshape Original EveryWear Flare Jeans - Core Shaping for Women - High-Rise - Pull-On Denim - Raw Indigo Wash - Medium**SPANX**$54.79**4.0★80 rev](https://www.amazon.com/dp/B0DTBTL62L) [4**SPANX SPANXshape Original EveryWear Wide Leg Jeans - Core Shaping for Women - High-Rise - Pull-On Denim - Authentic Blue - Medium**SPANX**$95.07**3.7★40 rev](https://www.amazon.com/dp/B0F6KWSV7G) [5**DLOODA Womens Bootcut Dress Pants Business Casual Work Pants with Pockets High Waist Stretchy Trousers Pull On Office Slacks Black**DLOODA**$18.23**4.3★6,823 rev](https://www.amazon.com/dp/B0DN6RMJ8P)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Lee Womens Ultra Lux Comfort with Flex Motion Trouser Pant Black 16 Medium**Lee**$22.96**29,007 rev3mo ago](https://www.amazon.com/dp/B07R75WMDQ) [**BRXL Dress Pants for Women Work Tummy Control Shapewear Long Wide Leg Winkle Free Business Casual Black L**BRXL**$50.26**160 rev7mo ago](https://www.amazon.com/dp/B0G3X7Q3LM) [**SPANX AirEssentials Slim Straight Pant - Ankle-Length - Relaxed Lounge Trousers - UPF 50+ Protection - Very Black - Medium**SPANX**$106.56**25 rev10mo ago](https://www.amazon.com/dp/B0FRCV69FS) [**SPANX AirEssentials Slim Straight Pant - Ankle-Length - Relaxed Lounge Trousers - UPF 50+ Protection - Very Black - X-Small**SPANX**$104.57**25 rev10mo ago](https://www.amazon.com/dp/B0FRBS1VD1) [**IPMQ Womens Straight Wide Leg Dress Pants Stretchy Work Pants Business Casual Slacks with Pockets Black**IPMQ**$16.35**610 rev10mo ago](https://www.amazon.com/dp/B0FNMNPPVT)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Amazon Essentials Mens Slim-Fit All-Day Stretch Casual Chino Pant Black 32W x 32L**Amazon Essentials**$21.64**4.4★**▲ 88%**](https://www.amazon.com/dp/B07BJL9YY1) [**Amazon Essentials Mens Slim-Fit Wrinkle-Resistant Flat-Front Chino Pant Black 36W x 30L**Amazon Essentials**$20.03**4.3★**▲ 83%**](https://www.amazon.com/dp/B0775YDWNK) [**iChosy Womens Stretchy Straight Leg Dress Work Pants Business Office Casual Slacks with Pockets Black 10 Tall**iChosy**$37.05**4.4★**▲ 82%**](https://www.amazon.com/dp/B0C1FF7MYW) [**BRXL Dress Pants for Women Work Tummy Control Shapewear Long Wide Leg Winkle Free Business Casual Black L**BRXL**$50.26**4.0★**▲ 81%**](https://www.amazon.com/dp/B0G3X7Q3LM) [**Libin Mens Golf Pants Classic Fit Stretch Work Dress Pants 32 Quick Dry Lightweight Business Casual Trousers Comfort Water Resistant Black 34W x 32L**Libin**$34.60**4.3★**▲ 78%**](https://www.amazon.com/dp/B0BQQX4JG8)
**~~View all trending →~~**
## **What buyers say about black slacks**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Size-Overall**27%
*“Fit like a glove”*
**Comfort-Overall**23%
*“Extremely comfortable”*
**Stretchability/Expandability/Elasticity**4%
*“Good stretch”*
**Quality-Overall**4%
*“Far better quality than I was expecting”*
**Material Quality**4%
*“Lightweight material”*
**Soft Feel**3%
*“The material is soft and breathable”*
**Color**3%
*“Love the colors”*
**Shape/Style**3%
*“Flattering”*
**Value For Money**3%
*“Worth the price”*
**Pockets/Compartments**2%
*“I love the pockets”*
### **What buyers complain about **
**Size-Overall**27%
*“Awkward fit”*
**Length**6%
*“Length is too short”*
**Material Quality**5%
*“Did not like the material”*
**Waist Fit**3%
*“Short waist”*
**Quality-Overall**3%
*“Not well made”*
**Thickness**2%
*“Thick”*
**Advertised Vs Actual Product**2%
*“Misleading description”*
**Stretchability/Expandability/Elasticity**2%
*“don't have much stretch”*
**Color**2%
*“Color fades after first wash”*
**Thin**1%
*“Not recommended for professional office setting since thinness of pant lays wrong”*
### **Top return reasons **
**Size-Overall**37%
**Waist Fit**13%
**Length**12%
**Inseam Fit**8%
**Material Quality**8%
**Thigh Fit**4%
**Hip Fit**4%
**Advertised Vs Actual Product**2%
**Thin**2%
**Shape/Style**2%
## **Common questions**
- **Is black slacks profitable to sell on Amazon United States?**
- The niche generates $228K/yr across 95 tracked products. 12 of 19 products launched in the last 360 days are still selling. 90-day search growth is -31.7%. Flapen's verdict: Skip it (46/100).
- **How competitive is the black slacks niche?**
- 34 brands and 88 sellers compete. The top 5 products take 28% of clicks and top 5 brands hold 67% of demand.
- **What do buyers complain about in black slacks?**
- Top complaints mined from reviews: Size-Overall, Length, Material Quality. The return rate is 19.4% — above our launch gate.
- **When does demand for black slacks peak?**
- Demand peaks in Oct; the busiest month runs 1.9× the quietest.
- **What does it cost to enter the black slacks niche?**
- Listings span $14.65–$113.97; the average listing price is $40.22 (sweet spot $15–$100). The average incumbent carries 5,057 reviews — the moat a new listing must climb.
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