Mens Base Layer Pants
FailDemand is soft, at -81.7% this quarter, so Mens Base Layer Pants is a Fail.
- Flapen Score
- 29 / 100Ranks 16,025 of 16,930 Clothing, Shoes & Jewelry niches · −16 vs the category median of 4529
- Market size
- $64K/yr280K searches / yr
- 90-day growth
- -81.7%search demand this quarter
- Competition
- 59%top-5 click share · 12 brands · 103 sellers
Flapen Score
Mens Base Layer Pants against its category
The dotted line is the Clothing, Shoes & Jewelry average. Past it, Mens Base Layer Pants is stronger. Inside it, weaker.
Market
The Mens Base Layer Pants market on Amazon at a glance
Shoppers on Amazon United States searched for Mens Base Layer Pants 280K times last year and spent an estimated $64K. The top 5 brands take 76% of clicks. Demand peaks in Jan–Feb–Nov–Dec. Flapen scores it 29 out of 100, a Fail.
01 · Demand
An estimated 1.1% of those searches ended in a purchase.
Shoppers searched for this 280K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 1.1% of those searches ended in a purchase. Searches in the last 90 days moved -81.7% against the 90 days before. Searches, conversion and average price together put the market at an estimated $64K a year.
- Searches, last 12 months
- 280K
- Growth, 90 days vs prior 90
- -81.7%
- Conversion, latest week
- 1.1%
- Market size, estimated
- $64Ka year
- Peak month
- December33.9× the quietest month
- Top search term
- mens base layer pants68K searches a year
02 · Price
A sale here is worth $20.44.
Listings sell for $20.44 on average, from $8.90 to $36.66. Amazon reports units sold in ranges. This niche sold 4K to 5K a year. The average listing sells 0 to 100 of them. At $20.44 that is $0 to $2K a year per listing.
- Average price
- $20.44inside the $15 to $100 sweet spot
- Price range
- $8.90–$36.66
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 4K–5K
- Units per listing a year
- 0–100
- Revenue per listing a year
- $0–$2K
- Returns
- 5.5%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is reviews.
73% of listings pay for placement with sponsored ads. 100% ship with Prime. On an average day, 6.9% of listings are out of stock. The average listing ranks #123 within Base Layers & Compression. It carries 7,685 reviews at 4.61 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 73%
- Prime listings
- 100%
- Out of stock, average day
- 6.9%
- Average rank
- #123in Base Layers & Compression
- Average rating
- 4.61 starsAmazon United States average 4.42 stars
- Average reviews
- 7,685per listing
- Listings tracked
- 22
04 · Newcomers
4 of last year's 8 launches cleared the first-year sales bar.
8 products launched here in the last 12 months. 4 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 50 months on average, so the names here are settling in.
- Launched, last 12 months
- 8
- Successful launches
- 4Amazon's first-year sales bar
- Average brand age
- 50 months
Products
Top Mens Base Layer Pants products & what they sell for
The products selling here, as shoppers see them on Amazon. Shelf share and sales are our estimates.
Prices and ratings read from Amazon on Jul 20, 2026. The live listing can differ.
Top sellers
by estimated 90-day click share
WEERTI Thermal Underwear for Men Long Johns with Fleece Lined Base Layer Men Cold Weather Top Bottom-Black L
- Price
- $27.82
- Rating
- 4.6/5
- Reviews
- 13,949
- Age
- 6y ago

1 or 3 Pack Mens Long Johns Thermal Pants Fleece Lined Lightweight Base Layer Bottoms Compression Leggings Winter Gear
- Price
- $20.66
- Rating
- 4.5/5
- Reviews
- 332
- Age
- 1y ago

Fruit of The Loom Mens Recycled Waffle Thermal Underwear Bottom Black Medium
- Price
- $17.51
- Rating
- 4.6/5
- Reviews
- 24,409
- Age
- 9mo ago

TELALEO 5 Pack Mens Compression Pants for Workout Running Basketball Football-Sports Baselayer Leggings M
- Price
- $23.50
- Rating
- 4.7/5
- Reviews
- 2,207
- Age
- 3y ago

Carhartt Mens Force Midweight Stretch Base Layer Pant Black Heather XX-Large
- Price
- $22.08
- Rating
- 4.6/5
- Reviews
- 51
- Age
- 1y ago
Trending
estimated 90-day click momentum
Fruit of The Loom Mens 2-Pack Recycled Waffle Thermal Underwear Bottom Black/Greystone Heather Medium
- Price
- $28.63
- Rating
- 4.6/5
- Reviews
- 24,409
- Age
- 9mo ago

32 Degrees Mens 2-Pack Performance Lightweight Thermal Baselayer Legging Pant Black/Black X-Large
- Price
- $17.77
- Rating
- 4.6/5
- Reviews
- 567
- Age
- 3y ago

Carhartt Mens Force Midweight Stretch Base Layer Pant Black Heather XX-Large
- Price
- $22.08
- Rating
- 4.6/5
- Reviews
- 51
- Age
- 1y ago

Blueleaf Mens Thermal Compression Pants Fleece Lined Athletic Running Tights Leggings Cold Weather Sports Base Layer Bottoms Winter Gear Black XL
- Price
- $15.24
- Rating
- 4.6/5
- Reviews
- 105
- Age
- 11mo ago

Fruit of the Loom Mens Recycled Waffle Thermal Underwear Bottom Natural Medium
- Price
- $18.62
- Rating
- 4.6/5
- Reviews
- 24,409
- Age
- 9mo ago
Newest
by launch date
Fruit of The Loom Mens Recycled Waffle Thermal Underwear Bottom Black Medium
- Price
- $17.51
- Rating
- 4.6/5
- Reviews
- 24,409
- Age
- 9mo ago

Fruit of The Loom Mens Recycled Waffle Thermal Underwear Bottom Black Large
- Price
- $18.62
- Rating
- 4.6/5
- Reviews
- 24,409
- Age
- 9mo ago

Fruit of The Loom Mens 2-Pack Recycled Waffle Thermal Underwear Bottom Black/Greystone Heather Medium
- Price
- $28.63
- Rating
- 4.6/5
- Reviews
- 24,409
- Age
- 9mo ago

Fruit of the Loom Mens Recycled Waffle Thermal Underwear Bottom Natural Medium
- Price
- $18.62
- Rating
- 4.6/5
- Reviews
- 24,409
- Age
- 9mo ago

Fruit of The Loom Mens Recycled Waffle Thermal Underwear Bottom Greystone Heather Small
- Price
- $15.25
- Rating
- 4.6/5
- Reviews
- 24,409
- Age
- 9mo ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 59% of clicks. Leaders hold, but buyers still shop past them.
Brands
12 falling
Sellers
103
Est. top-5 brand share
76%
Top 20: 100%
Est. top-5 click share
59%
Top 20: 97%
Open market
17%
- WEERTI32%
- JZCreater14%
- Fruit of the Loom14%
- Runhit8%
- TELALEO8%
- Carhartt7%
- Open — no brand owns it (6 brands, 17%)
Demand
Mens Base Layer Pants search demand
Weekly searches over the year, seasonality beneath. Pick a range.
Peak months: Jan, Feb, Nov, Dec · busiest ÷ quietest = 33.9×
Search terms
Top Mens Base Layer Pants search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- mens base layer pants68K/yr
- pantalones trmicos para hombre32K/yr
- mens thermal leggings23K/yr
- thermal pants for men cold weather19K/yr
- thermal mens leggings7K/yr
- long john pants for men13K/yr
- thermal underwear pants for men14K/yr
- base layer pants men7K/yr
- thermal underwear bottoms for men10K/yr
- thermal leggings men10K/yr
Reviews and returns
What reviews say buyers love and hate about Mens Base Layer Pants
We read the reviews and the return reasons for every product selling here.
“Run big”
Every topic
Every topic buyers talk about, one row each.
Red shows the share of negative reviews and green the share of positive reviews, biggest topic first. Open a row to read what they wrote.
20 topics
Keep looking
Related niches
Niches in the same category that score near this one. Research these next.
Best Flapen score
The highest-scoring niches we track right now, across every category.
FAQ
Common Mens Base Layer Pants questions
Answered from the same tracked data.
Figures on this page are estimates modeled from public Amazon pages and third-party keyword data. Amazon does not supply them, and no connected seller's data is used. How we handle Amazon data









