---
title: "Mens Fleece Lined Leggings — Amazon US Product Research"
canonical_url: "https://flapen.com/research/us/clothing-shoes-jewelry/mens-fleece-lined-leggings"
last_updated: "2026-08-12T11:48:51.575Z"
locale: en
meta:
description: "Amazon product research for mens fleece lined leggings: $2K/mo market, demand, competition, pricing, reviews & the verdict. Know if it's worth selling — Flapen."
"og:description": "Amazon product research for mens fleece lined leggings: $2K/mo market, demand, competition, pricing, reviews & the verdict. Know if it's worth selling — Flapen."
"og:title": "Mens Fleece Lined Leggings — Amazon US Product Research"
---
# **Mens Fleece Lined Leggings**
**Skip it**
Soft demand (-86.7% this quarter) — this niche doesn't clear our bar today.
Market size 5Growth 0Conversion 9Competition 62Returns 21Price range 76Avg price 93Brand share 34Review moat 21Quality gap 38
**Avg price**
**Great****$22.03**
avg listing price — sweet spot $15–$100
**Price range**
**Great****$8.97–$34.97**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Competition**
**Good****48%**
top-5 click share — leaders hold, buyers still browse
**Quality gap**
**Okay****4.5★**
avg incumbent rating — lower means beatable quality
**Brand share**
**Okay****85%**
top-5 brand share — brands hold most of the demand
**Review moat**
**Bad****11,148.03**
avg incumbent reviews — the moat a new listing must climb
**Returns**
**Bad****6.1%**
return rate — above 5% kills the launch gate
**Conversion**
**Bad****0.7%**
search→purchase rate — share of searches ending in a sale
**Market size**
**Bad****$20K**
$20K/yr · 124K searches
**Growth**
**Bad****-86.7%**
90-day search growth — must beat 0% to launch
**Signals**[** High Returns**](https://flapen.com/research/niches?market=us&signal=high_returns "Return rate > 5%")
## **Is mens fleece lined leggings profitable on Amazon?**
According to Flapen's Amazon United States niche tracking, mens fleece lined leggings is a $20K/yr Amazon United States market (124K searches/yr). The top 5 brands hold 85% of demand. Verdict: Skip it — 30/100.
Data updated Jul 20, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **mens fleece lined leggings market size & sales**
Units sold, revenue, conversion and listing quality across the tracked shelf.
- **Units sold / yr**
- **2K–2K**
- avg 0–100/product
- **Revenue / yr**
- **$33K–$44K**
- units × avg price
- **Conversion rate**
- **0.7%**
- **Avg BSR**
- **#26**
- **Page quality**
- **0%**
- **Prime**
- **97%**
- **Sponsored**
- **79%**
- **Out of stock**
- **5.9%**
- **Avg brand age**
- **50 months**
- **Avg seller age**
- **159 days**
## **Competition: brands, sellers & click share**
The top 5 products take 48% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**14 **▲rising
**Sellers**
**38**
**Top-5 brand share**
**85%**
Top 20: 100%
**Top-5 click share**
**48%**
Top 20: 83%
**Open market**
**13%**
- Fruit of the Loom38% - WEERTI32% - JZCreater7% - Carhartt5% - Runhit3% - Place & Street3% - Open — no brand owns it (8 brands, 13%)
## **mens fleece lined leggings demand & seasonality**
Weekly Amazon search volume, last 32 weeks — -86.7% search growth over the last 90 days.
10K6KSpike '26Dec '25Jan '26Feb '26Mar '26Apr '26May '26
[**Open Trend **](https://flapen.com/research/us/clothing-shoes-jewelry/mens-fleece-lined-leggings/trend)
## **Top mens fleece lined leggings search terms shoppers use**
The exact queries shoppers type, with yearly volume, growth and conversion.
- **fruit of the loom thermal**9K/yr-81.0%0.2% conv. - **mens base layer bottoms**9K/yr-85.8%1.0% conv. - **base layer pants men**7K/yr-76.1%1.1% conv. - **fruit of the loom mens long underwear**5K/yr-78.1%1.3% conv. - **cotton thermals**7K/yr-84.5%0.4% conv. - **mens fleece lined leggings**10K/yr-90.4%0.8% conv. - **long underwear mens cotton**6K/yr-85.8%0.0% conv. - **men long johns pants**5K/yr-79.6%0.8% conv. - **fruit of the loom mens thermal shirt**5K/yr-79.5%0.9% conv. - **fruit of the loom thermal underwear**7K/yr-89.1%0.9% conv. [**All search terms **](https://flapen.com/research/us/clothing-shoes-jewelry/mens-fleece-lined-leggings/search-terms)
## **Top mens fleece lined leggings 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%10%$2K20%$4K30%$6K40%$8K101001K10K100K 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**WEERTI Thermal Underwear for Men Long Johns with Fleece Lined Base Layer Men Cold Weather Top Bottom-Black L**WEERTI**$27.82**4.6★13,949 rev](https://www.amazon.com/dp/B088JYX7YN) [2**Fruit of The Loom Mens Recycled Waffle Thermal Underwear Bottom Black Medium**Fruit of the Loom**$17.51**4.6★24,409 rev](https://www.amazon.com/dp/B08D2Q4NDZ) [3**1 or 3 Pack Mens Long Johns Thermal Pants Fleece Lined Lightweight Base Layer Bottoms Compression Leggings Winter Gear**JZCreater**$20.66**4.5★332 rev](https://www.amazon.com/dp/B0DKP7S34Y) [4**Fruit of the Loom Mens Recycled Waffle Thermal Underwear Crew Top (Pack of 1) Natural X-Large**Fruit of the Loom**$19.34**4.3★14,183 rev](https://www.amazon.com/dp/B08D328GNH) [5**Fruit of The Loom Mens Recycled Waffle Thermal Underwear Set (Top and Bottom) Black Large**Fruit of the Loom**$28.80**4.5★5,471 rev](https://www.amazon.com/dp/B08D34FJZH)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Fruit of The Loom Mens Recycled Waffle Thermal Underwear Bottom Black Medium**Fruit of the Loom**$17.51**24,409 rev9mo ago](https://www.amazon.com/dp/B08D2Q4NDZ) [**Fruit of the Loom Mens Recycled Waffle Thermal Underwear Crew Top (Pack of 1) Natural X-Large**Fruit of the Loom**$19.34**14,183 rev9mo ago](https://www.amazon.com/dp/B08D328GNH) [**Fruit of The Loom Mens Recycled Waffle Thermal Underwear Set (Top and Bottom) Black Large**Fruit of the Loom**$28.80**5,471 rev9mo ago](https://www.amazon.com/dp/B08D34FJZH) [**Fruit of the Loom Mens Recycled Waffle Thermal Underwear Bottom Natural Medium**Fruit of the Loom**$18.62**24,409 rev9mo ago](https://www.amazon.com/dp/B08D1NSWNT) [**Fruit of The Loom Mens 2-Pack Recycled Waffle Thermal Underwear Crew Top Black/Natural Large**Fruit of the Loom**$29.09**14,183 rev9mo ago](https://www.amazon.com/dp/B08D2TRGKC)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Fruit of The Loom Mens 3-Pack Recycled Waffle Thermal Underwear Bottom Greystone Heather/Greystone Heather/Black Large**Fruit of the Loom**$33.80**4.6★**▲ 624%**](https://www.amazon.com/dp/B08D2YVTXY) [**Fruit of The Loom Mens 2-Pack Recycled Waffle Thermal Underwear Bottom Black/Greystone Heather Medium**Fruit of the Loom**$28.63**4.6★**▲ 527%**](https://www.amazon.com/dp/B08D2PP7KW) [**Fruit of The Loom Mens 3-Pack Recycled Waffle Thermal Underwear Bottom Black/Greystone Heather/Natural Large**Fruit of the Loom**$34.42**4.6★**▲ 440%**](https://www.amazon.com/dp/B08D2N8Q5X) [**Fruit of The Loom Mens 2-Pack Recycled Waffle Thermal Underwear Bottom Black/Natural Large**Fruit of the Loom**$24.57**4.6★**▲ 391%**](https://www.amazon.com/dp/B08D2RD1W1) [**WEERTI Thermal Underwear for Men Long Johns with Fleece Lined Base Layer Men Cold Weather Top Bottom-White XXL**WEERTI**$27.28**4.6★**▲ 374%**](https://www.amazon.com/dp/B08ZKGBL7L)
**~~View all trending →~~**
## **What reviews say buyers love and hate about mens fleece lined leggings**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Warmth**22%
*“keeps me very warm”*
**Size-Overall**21%
*“Fit as expected”*
**Quality-Overall**13%
*“Excellent product”*
**Comfort-Overall**9%
*“Extremely comfortable”*
**Value For Money**7%
*“Reasonable price”*
**Soft Feel**3%
*“Its soft material”*
**Material Quality**3%
*“the material feels breathable”*
**Advertised Vs Actual Product**3%
*“The appearance is as shown in the image”*
**Durability**2%
*“They are durable”*
**Weather Proof**2%
*“Its compact, saved me in cold weather”*
### **What buyers complain about **
**Size-Overall**25%
*“runs very small”*
**Thickness**5%
*“A lot thicker”*
**Material Quality**4%
*“They feel like cheap leggings”*
**Warmth**3%
*“Will not help keep you warm”*
**Quality-Overall**3%
*“The Andrew Scott Men's Traditional Thermal Underwear Bottoms needs to do more quality control”*
**Color**3%
*“Not the same as classic white set”*
**Comfort-Overall**3%
*“He says they are not as comfortable for him as others that he has worn”*
**Stitch/Finish/Polish**3%
*“Two pairs that ripped along the seams within 2 months of buying them”*
**Gap/Hole**3%
*“One of them had a small hole on the leg”*
**Durability**2%
*“already falling apart”*
### **Top return reasons **
**Size-Overall**52%
**Waist Fit**7%
**Material Quality**6%
**Length**5%
**Advertised Vs Actual Product**3%
**Chest Fit**3%
**Thin**3%
**Warmth**2%
**Thigh Fit**2%
**Value For Money**2%
## **Common mens fleece lined leggings questions**
- **Is mens fleece lined leggings profitable to sell on Amazon United States?**
- The niche generates $20K/yr across 34 tracked products. 11 of 16 products launched in the last 360 days are still selling. 90-day search growth is -86.7%. Flapen's verdict: Skip it (30/100).
- **How competitive is the mens fleece lined leggings niche?**
- 14 brands and 38 sellers compete. The top 5 products take 48% of clicks and top 5 brands hold 85% of demand.
- **What do buyers complain about in mens fleece lined leggings?**
- Top complaints mined from reviews: Size-Overall, Thickness, Material Quality. The return rate is 6.1% — above our launch gate.
- **What does it cost to enter the mens fleece lined leggings niche?**
- Listings span $8.97–$34.97; the average listing price is $22.03 (sweet spot $15–$100). The average incumbent carries 11,148 reviews — the moat a new listing must climb.
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