---
title: "Mens Running Shorts with Liner — Amazon US Product Research"
canonical_url: "https://flapen.com/research/us/clothing-shoes-jewelry/mens-running-shorts-with-liner"
last_updated: "2026-08-12T07:31:10.783Z"
locale: en
meta:
description: "Amazon product research for mens running shorts with liner: demand, competition, pricing, reviews & the verdict. Know if it's worth selling — Flapen."
"og:description": "Amazon product research for mens running shorts with liner: demand, competition, pricing, reviews & the verdict. Know if it's worth selling — Flapen."
"og:title": "Mens Running Shorts with Liner — Amazon US Product Research"
---
# **Mens Running Shorts with Liner**
**Worth a look**
Shows no brand lock-in (top 5 brands take 39% of clicks), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.
Market size 28Growth 77Conversion 10Competition 94Returns 35Price range 77Avg price 95Brand share 95Review moat 22Quality gap 52
**Brand share**
**Incredible****39%**
top-5 brand share — no brand owns this niche
**Avg price**
**Incredible****$23.08**
avg listing price — sweet spot $15–$100
**Competition**
**Great****21%**
top-5 click share — an open shelf
**Growth**
**Great****+65.9%**
90-day search growth — must beat 0% to launch
**Price range**
**Great****$6.77–$44.02**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Quality gap**
**Good****4.4★**
avg incumbent rating — lower means beatable quality
**Returns**
**Okay****4.2%**
return rate — above 5% kills the launch gate
**Market size**
**Okay****$118K**
$118K/yr · 671K searches
**Review moat**
**Bad****9,342.69**
avg incumbent reviews — the moat a new listing must climb
**Conversion**
**Bad****0.8%**
search→purchase rate — share of searches ending in a sale
**Signals**[** No Dominant Brand**](https://flapen.com/research/niches?market=us&signal=no_dominant_brand "Top brand's click share < 20%")
## **Is mens running shorts with liner profitable on Amazon?**
According to Flapen's Amazon United States niche tracking, mens running shorts with liner is a $118K/yr Amazon United States market (671K searches/yr). The top 5 brands hold 39% of demand. Demand peaks in Jun–Jul–Aug. Verdict: Worth a look — 59/100.
Data updated Jul 20, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **mens running shorts with liner market size & sales**
Units sold, revenue, conversion and listing quality across the tracked shelf.
- **Units sold / yr**
- **5K–6K**
- avg 0–100/product
- **Revenue / yr**
- **$115K–$138K**
- units × avg price
- **Conversion rate**
- **0.8%**
- **Avg BSR**
- **#485**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **77%**
- **Out of stock**
- **0.7%**
- **Avg brand age**
- **37 months**
- **Avg seller age**
- **130 days**
## **Competition: brands, sellers & click share**
Clicks spread well past the top 5 (21% combined) — an open shelf where new products get seen.
**Brands**
**47 **▼falling
**Sellers**
**144**
**Top-5 brand share**
**39%**
Top 20: 80%
**Top-5 click share**
**21%**
Top 20: 46%
**Open market**
**55%**
- Surenow9% - JWJ8% - maamgic8% - Kinglaman8% - Reebok6% - Ultra Performance6%
## **mens running shorts with liner demand & seasonality**
Weekly Amazon search volume, last 104 weeks — +65.9% search growth over the last 90 days.
40K30KHoliday '24Spike '25Prime Day '25Black Friday '25Spike '26 seasonSepDecMarJunAugNovMarMay
Peak months: Jun, Jul, Aug · busiest ÷ quietest = 2.0×
[**Open Trend **](https://flapen.com/research/us/clothing-shoes-jewelry/mens-running-shorts-with-liner/trend)
## **Top mens running shorts with liner search terms shoppers use**
The exact queries shoppers type, with yearly volume, growth and conversion.
- **and 1 basketball shorts men**84K/yr+133.3%0.5% conv. - **running shorts with liner**65K/yr+61.6%0.5% conv. - **2 in 1 shorts men**63K/yr+58.2%0.3% conv. - **reebok shorts**45K/yr+107.7%0.3% conv. - **running shorts with phone pocket**44K/yr+29.9%0.3% conv. - **shorts with compression liner men**44K/yr-0.3%0.4% conv. - **2 in 1 shorts**32K/yr+64.7%0.2% conv. - **long basketball shorts**31K/yr+88.5%0.1% conv. - **mens 2 in 1 shorts**33K/yr+66.8%0.3% conv. - **mens 5 inch running shorts**25K/yr+53.7%0.3% conv. [**All search terms **](https://flapen.com/research/us/clothing-shoes-jewelry/mens-running-shorts-with-liner/search-terms)
## **Top mens running shorts with liner products & what they sell for**
Every tracked product — its share of the shelf, its review moat, and what it sells for.
Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
0%2%$2K4%$5K6%$7K8%$9K101001K10K100K 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**Kinglaman 4 Pack Mens 2 in 1 Running Workout Shorts with Liner Gym Athletic Quick Dry Sport Shorts with Pockets 2 Black 1 Blue 1 Gray Large**Kinglaman**$35.40**4.5★1,798 rev](https://www.amazon.com/dp/B0DK9KTSKT) [2**JWJ 3 Pack Mens 2 in 1 Running Shorts Quick Dry Gym Athletic Workout Shorts with Compression Liner Black Light Navy L**JWJ**$36.54**4.3★6,435 rev](https://www.amazon.com/dp/B0DH89K684) [3**Surenow Mens 2 in 1 Running Shorts Quick Dry Athletic Shorts with Liner Workout Shorts with Zip Pockets and Towel Loop Light Grey**Surenow**$15.51**4.3★7,727 rev](https://www.amazon.com/dp/B08XM7421N) [4**JWJ 3 Pack Mens 2 in 1 Workout Running Shorts 7 Inch Lightweight Athletic Gym Shorts with Compression Liner Black Dark Grey Light Grey L**JWJ**$36.46**4.4★6,244 rev](https://www.amazon.com/dp/B0DGSQN7YZ) [5**Surenow Mens 2 in 1 Running Shorts Quick Dry Athletic Shorts with Liner Workout Shorts with Zip Pockets and Towel Loop Dark Grey**Surenow**$14.11**4.3★7,727 rev](https://www.amazon.com/dp/B08R7GNZTD)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Reebok Mens Jumpstart 8 Short Standard Fit Lightweight Poly Fabric Black X-Large**Reebok**$20.45**206 rev11mo ago](https://www.amazon.com/dp/B0FN2D9J2V) [**Naarts Mens 2 in 1 Athletic Running Shorts Quick Dry 5 Inch Lightweight Workout Gym Shorts with Liner and Pockets Black Medium**Naarts**$8.68**314 rev1y ago](https://www.amazon.com/dp/B0FJF6DPW4) [**HOPLYNN 5 Pack Mens 2 in 1 Running Shorts with Liner Quick Dry Workout Training Gym Athletic Sport Shorts with Pockets 2 Black 2 Gray 1 Blue Medium**HOPLYNN**$40.30**720 rev1y ago](https://www.amazon.com/dp/B0F2XR8QC4) [**Tyzrdnac Mens 2 in 1 Athletic Quick Dry Shorts Running Lightweight Short Sweat Wicking Gym Workout Elastic Shorts-XL Black**Tyzrdnac**$8.97**952 rev1y ago](https://www.amazon.com/dp/B0DT3XY53J) [**Kinglaman 4 Pack Mens 2 in 1 Running Workout Shorts with Liner Gym Athletic Quick Dry Sport Shorts with Pockets 2 Black 1 Blue 1 Gray Large**Kinglaman**$35.40**1,798 rev1y ago](https://www.amazon.com/dp/B0DK9KTSKT)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Ultra Performance 5 Pack Mens Shorts Athletic Gym Shorts Workout Basketball Shorts for Men Large**Ultra Performance**$33.46**4.4★**▲ 36%**](https://www.amazon.com/dp/B08LT9HRRS) [**Reebok Mens Jumpstart 8 Short Standard Fit Lightweight Poly Fabric Black X-Large**Reebok**$20.45**4.5★**▲ 36%**](https://www.amazon.com/dp/B0FN2D9J2V) [**Amazon Essentials Mens Athletic Basketball Gym Shorts Breathable Moisture Wicking Performance Tech Loose-Fit Training Shorts with Elastic Waist Pack of 2 Black X-Large**Amazon Essentials**$15.95**4.6★**▲ 36%**](https://www.amazon.com/dp/B0723CZCRJ) [**Real Essentials 5 Pack: Mens 9 Mesh Shorts Athletic Gym Workout Basketball Running Casual Lounge Activewear Pockets Set 8 L**Real Essentials**$28.65**4.3★**▲ 30%**](https://www.amazon.com/dp/B07NDP7HYC) [**Lempue 2 Pack Workout Gym Shorts for Men 5 Inch Lightweight Running Shorts Quick Dry Sports Athletic Shorts with Pockets**Lempue**$31.81**4.4★**▲ 19%**](https://www.amazon.com/dp/B0BS3S1MHC)
**~~View all trending →~~**
## **What reviews say buyers love and hate about mens running shorts with liner**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Size-Overall**19%
*“Excellent fit”*
**Comfort-Overall**18%
*“Light weight and comfortable”*
**Quality-Overall**11%
*“They feel well-made”*
**Value For Money**11%
*“Great DEAL”*
**Exercise/Sports Suitability**6%
*“Best sports shorts”*
**Pockets/Compartments**5%
*“deep pockets”*
**Material Quality**3%
*“Good material”*
**Weight Light**3%
*“Theyre also really lightweight and breathable”*
**Advertised Vs Actual Product**2%
*“Exactly as shown in the pictures”*
**Soft Feel**2%
*“Nice and soft”*
### **What buyers complain about **
**Size-Overall**22%
*“Not a good fit”*
**Quality-Overall**7%
*“Not as great as quality as I imagined”*
**Pockets/Compartments**5%
*“No pockets”*
**Material Quality**4%
*“Cheap material”*
**Thickness**3%
*“It is way too thick and bulky”*
**Durability**2%
*“it's like it just fell apart”*
**Comfort-Overall**2%
*“Super uncomfortable to wear”*
**Thin**2%
*“These shorts are made of a thin”*
**Compression**2%
*“Very Weak Compression”*
**Stretchability/Expandability/Elasticity**2%
*“have very little stretch”*
### **Top return reasons **
**Size-Overall**49%
**Waist Fit**11%
**Length**10%
**Material Quality**7%
**Inseam Fit**5%
**Thigh Fit**4%
**Thin**2%
**Advertised Vs Actual Product**2%
**Hip Fit**2%
**Quality-Overall**1%
## **Common mens running shorts with liner questions**
- **Is mens running shorts with liner profitable to sell on Amazon United States?**
- The niche generates $118K/yr across 109 tracked products. 17 of 21 products launched in the last 360 days are still selling. 90-day search growth is +65.9%. Flapen's verdict: Worth a look (59/100).
- **How competitive is the mens running shorts with liner niche?**
- 47 brands and 144 sellers compete. The top 5 products take 21% of clicks and top 5 brands hold 39% of demand.
- **What do buyers complain about in mens running shorts with liner?**
- Top complaints mined from reviews: Size-Overall, Quality-Overall, Pockets/Compartments. The return rate is 4.2%.
- **When does demand for mens running shorts with liner peak?**
- Demand peaks in Jun–Jul–Aug; the busiest month runs 2.0× the quietest.
- **What does it cost to enter the mens running shorts with liner niche?**
- Listings span $6.77–$44.02; the average listing price is $23.08 (sweet spot $15–$100). The average incumbent carries 9,343 reviews — the moat a new listing must climb.
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