---
title: "Womens Running Shorts with Liner — $206K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/clothing-shoes-jewelry/womens-running-shorts-with-liner"
last_updated: "2026-08-09T05:42:34.371Z"
locale: en
meta:
description: "Niche score 50/100 · $206K/yr market · 809K searches/yr · $22.68 avg price. High returns (8.9%) keeps it on the watch list. Data updated Jul 2026."
"og:description": "Niche score 50/100 · $206K/yr market · 809K searches/yr · $22.68 avg price. High returns (8.9%) keeps it on the watch list. Data updated Jul 2026."
"og:title": "Womens Running Shorts with Liner — $206K/yr Amazon US Niche (2026) - Flapen"
---
# **womens running shorts with liner**
**Worth a look**
Shows a sweet-spot price point ($22.68 avg), but high returns (8.9%) keeps it on the watch list.
Market size 40Growth 80Conversion 14Competition 88Returns 11Price range 79Avg price 94Brand share 19Review moat 36Quality gap 37
**Avg price**
**Great****$22.68**
avg listing price — sweet spot $15–$100
**Competition**
**Great****27%**
top-5 click share — an open shelf
**Growth**
**Great****+71.6%**
90-day search growth — must beat 0% to launch
**Price range**
**Great****$11.33–$29.93**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Market size**
**Okay****$206K**
$206K/yr · 809K searches
**Quality gap**
**Okay****4.5★**
avg incumbent rating — lower means beatable quality
**Review moat**
**Okay****2,907.38**
avg incumbent reviews — the moat a new listing must climb
**Brand share**
**Bad****92%**
top-5 brand share — brand-locked demand
**Conversion**
**Bad****1.1%**
search→purchase rate — share of searches ending in a sale
**Returns**
**Bad****8.9%**
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, womens running shorts with liner is a $206K/yr Amazon United States market (809K searches/yr). The top 5 brands hold 92% of demand. Demand peaks in Jun–Jul–Aug. Verdict: Worth a look — 50/100.
Data updated Jul 12, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **womens running shorts with liner market data**
- **Units sold / yr**
- **10K–13K**
- avg 100–250/product
- **Revenue / yr**
- **$227K–$284K**
- units × avg price
- **Conversion rate**
- **1.1%**
- **Avg BSR**
- **#214**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **100%**
- **Out of stock**
- **0.3%**
- **Avg brand age**
- **35 months**
- **Avg seller age**
- **163 days**
## **Competition & brand share**
Clicks spread well past the top 5 (27% combined) — an open shelf where new products get seen.
**Brands**
**15 **▲rising
**Sellers**
**22**
**Top-5 brand share**
**92%**
Top 20: 100%
**Top-5 click share**
**27%**
Top 20: 57%
**Open market**
**6%**
- CRZ YOGA77% - Sunzel5% - THE GYM PEOPLE4% - EZRUN3% - Colorfulkoala3% - YNNTHY2% - Open — no brand owns it (9 brands, 6%)
## **Demand & seasonality**
Weekly Amazon search volume, last 97 weeks — +71.6% search growth over the last 90 days.
175K125KHoliday '24Spike '25Prime Day '25Spike '26 seasonSepDecMarJunAugNovMarMay
Peak months: Jun, Jul, Aug · busiest ÷ quietest = 14.1×
[**Open Trend **](https://flapen.com/research/us/clothing-shoes-jewelry/womens-running-shorts-with-liner/trend)
## **Top womens running shorts with liner search terms**
- **crz yoga biker shorts**255K/yr+102.1%1.2% conv. - **crz yoga running shorts**92K/yr+74.6%0.4% conv. - **sunzel biker shorts**89K/yr+155.5%0.6% conv. - **crz biker shorts**42K/yr+38.5%1.3% conv. - **crz shorts women**37K/yr+53.7%0.5% conv. - **sunzel shorts**46K/yr-5.8%0.2% conv. - **ribbed biker shorts**25K/yr+100.4%0.1% conv. - **crz yoga butterluxe shorts**23K/yr+170.3%1.2% conv. - **crz running shorts women**25K/yr+52.5%0.4% conv. - **crazy yoga biker shorts**27K/yr+33.5%1.5% conv. [**All search terms **](https://flapen.com/research/us/clothing-shoes-jewelry/womens-running-shorts-with-liner/search-terms)
## **Top womens running shorts with liner 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%$6K6%$12K9%$18K12%$25K101001K10K100K 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**CRZ YOGA Womens Butterluxe Biker Shorts 4 - High Waisted Booty Workout Volleyball Yoga Spandex Black Small**CRZ YOGA**$22.56**4.6★2,674 rev](https://www.amazon.com/dp/B0B2ZPL1XS) [2**CRZ YOGA ButterLuxe Biker Shorts 6 - High Waisted Workout Running Volleyball Spandex Yoga Womens Black Large**CRZ YOGA**$22.48**4.7★4,212 rev](https://www.amazon.com/dp/B0B28B34XX) [3**CRZ YOGA High Waisted Dolphin Athletic Running Shorts for Women 3 High Split Comfy Mesh Liner for Gym Workout Track Black Small**CRZ YOGA**$26.12**4.5★2,339 rev](https://www.amazon.com/dp/B0CP1YHR5M) [4**CRZ YOGA ButterLuxe Biker Shorts 6 - High Waisted Workout Running Volleyball Spandex Yoga Womens Black X-Large**CRZ YOGA**$22.50**4.7★4,212 rev](https://www.amazon.com/dp/B0B289W68F) [5**CRZ YOGA ButterLuxe Biker Shorts 6 - High Waisted Workout Running Volleyball Spandex Yoga Womens Black Medium**CRZ YOGA**$22.42**4.7★4,212 rev](https://www.amazon.com/dp/B0B287V65J)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**CRZ YOGA Butterluxe No Front Seam Biker Shorts 6 - High Waisted Lounge Pilates Workout Athletic Womens Buttery Soft Black Small**CRZ YOGA**$22.79**75 rev3mo ago](https://www.amazon.com/dp/B0GMQFZP74) [**CRZ YOGA Butterluxe No Front Seam Biker Shorts 4 - High Waisted Lounge Pilates Workout Athletic Womens Buttery Soft Black Small**CRZ YOGA**$22.69**69 rev3mo ago](https://www.amazon.com/dp/B0GMQ51ZBL) [**EZRUN Womens 3 Athletic Shorts High Waisted Split Dolphin Workout Shorts Comfy Mesh Liner for Gym Running Track (Sparkle Blue S)**EZRUN**$19.41**63 rev6mo ago](https://www.amazon.com/dp/B0G8GNC1Z1) [**CRZ YOGA Secretsculpt Butterlift Biker Shorts 4 - No Front Seam High Waisted Womens Workout Gym Booty Scrunch Butt Ripe Plum Medium**CRZ YOGA**$24.87**1,893 rev7mo ago](https://www.amazon.com/dp/B07SV3LTYJ) [**CRZ YOGA Secretsculpt Butterlift Biker Shorts Pockets 5 - No Front Seam Womens High Waist Workout Booty Scrunch Butt Black Medium**CRZ YOGA**$24.60**225 rev11mo ago](https://www.amazon.com/dp/B0FBGG9F5J)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**CRZ YOGA Butterluxe No Front Seam Biker Shorts 4 - High Waisted Lounge Pilates Workout Athletic Womens Buttery Soft Black Small**CRZ YOGA**$22.69**4.6★**▲ 75%**](https://www.amazon.com/dp/B0GMQ51ZBL) [**CRZ YOGA Secretsculpt Butterlift Biker Shorts 4 - No Front Seam High Waisted Womens Workout Gym Booty Scrunch Butt Ripe Plum Medium**CRZ YOGA**$24.87**4.6★**▲ 74%**](https://www.amazon.com/dp/B07SV3LTYJ) [**CRZ YOGA Butterluxe No Front Seam Biker Shorts 6 - High Waisted Lounge Pilates Workout Athletic Womens Buttery Soft Black Small**CRZ YOGA**$22.79**4.5★**▲ 72%**](https://www.amazon.com/dp/B0GMQFZP74) [**EZRUN Womens 3 Athletic Shorts High Waisted Split Dolphin Workout Shorts Comfy Mesh Liner for Gym Running Track (Sparkle Blue S)**EZRUN**$19.41**4.3★**▲ 67%**](https://www.amazon.com/dp/B0G8GNC1Z1) [**THE GYM PEOPLE Womens High Waisted Running Shorts Quick Dry Athletic Workout Shorts with Mesh Liner Zipper Pockets (Black Large)**THE GYM PEOPLE**$21.38**4.3★**▲ 62%**](https://www.amazon.com/dp/B097D3Q6Q5)
**~~View all trending →~~**
## **What buyers say about womens running shorts with liner**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Comfort-Overall**17%
*“SO COMFORTABLE”*
**Size-Overall**17%
*“Flattering Fit”*
**Soft Feel**12%
*“Softest Leggings”*
**Exercise/Sports Suitability**7%
*“Amazing shorts for workouts and runs”*
**Quality-Overall**5%
*“its consistent quality”*
**Color**5%
*“Cute colors”*
**Material Quality**4%
*“Material is soft”*
**Pockets/Compartments**3%
*“love the pockets”*
**Value For Money**3%
*“Best money ever spent”*
**Stretchability/Expandability/Elasticity**2%
*“good stretch”*
### **What buyers complain about **
**Size-Overall**23%
*“way too short”*
**Waist Fit**4%
*“They were very tight at the waist”*
**Material Quality**3%
*“And material is thinner than expected”*
**Thickness**3%
*“Thick”*
**Quality-Overall**3%
*“Not the Sunzel quality I know and love”*
**Inseam Fit**3%
*“Inseam measurement is incorrect”*
**Exercise/Sports Suitability**2%
*“Not for running”*
**Pockets/Compartments**2%
*“Unfortunately these dont have pockets”*
**Durability**2%
*“After only 3 months they were destroyed”*
**Functionality-Overall**2%
*“they just didnt work for me”*
### **Top return reasons **
**Size-Overall**51%
**Length**14%
**Waist Fit**9%
**Thigh Fit**6%
**Inseam Fit**5%
**Hip Fit**2%
**Shape/Style**2%
**Material Quality**2%
**Advertised Vs Actual Product**2%
**Thin**1%
## **Common questions**
- **Is womens running shorts with liner profitable to sell on Amazon United States?**
- The niche generates $206K/yr across 78 tracked products. 11 of 14 products launched in the last 360 days are still selling. 90-day search growth is +71.6%. Flapen's verdict: Worth a look (50/100).
- **How competitive is the womens running shorts with liner niche?**
- 15 brands and 22 sellers compete. The top 5 products take 27% of clicks and top 5 brands hold 92% of demand.
- **What do buyers complain about in womens running shorts with liner?**
- Top complaints mined from reviews: Size-Overall, Waist Fit, Material Quality. The return rate is 8.9% — above our launch gate.
- **When does demand for womens running shorts with liner peak?**
- Demand peaks in Jun–Jul–Aug; the busiest month runs 14.1× the quietest.
- **What does it cost to enter the womens running shorts with liner niche?**
- Listings span $11.33–$29.93; the average listing price is $22.68 (sweet spot $15–$100). The average incumbent carries 2,907 reviews — the moat a new listing must climb.
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