undershirts for men pack
Worth a lookShows a fragmented shelf (top 5 take 20% of clicks), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.
Competition
Great20%top-5 click share — an open shelf
Avg price
Great$20.19avg listing price — sweet spot $15–$100
Brand share
Great48%top-5 brand share — no brand owns this niche
Price range
Great$9.37–$48.50cheapest to priciest tracked listing — scored on the share inside $15–$100
Growth
Good+38.8%90-day search growth — must beat 0% to launch
Market size
Good$378K$378K/yr · 1.3M searches
Returns
Okay3.3%return rate — above 5% kills the launch gate
Quality gap
Okay4.5★avg incumbent rating — lower means beatable quality
Conversion
Bad1.5%search→purchase rate — share of searches ending in a sale
Review moat
Bad34,821.85avg incumbent reviews — the moat a new listing must climb
According to Flapen's Amazon United States niche tracking, undershirts for men pack is a $378K/yr Amazon United States market (1.3M searches/yr). The top 5 brands hold 48% of demand. Demand peaks in Nov–Dec. Verdict: Worth a look — 60/100.
Data updated Jul 20, 2026 · scored weekly · How we score niches
undershirts for men pack market data
- Units sold / yr
- 20K–25K
- avg 250–500/product
- Revenue / yr
- $404K–$505K
- units × avg price
- Conversion rate
- 1.5%
- Avg BSR
- #385
- Page quality
- 0%
- Prime
- 100%
- Sponsored
- 96%
- Out of stock
- 0.0%
- Avg brand age
- 38 months
- Avg seller age
- 123 days
Competition & brand share
Clicks spread well past the top 5 (20% combined) — an open shelf where new products get seen.Brands
42 rising
Sellers
135
Top-5 brand share
48%
Top 20: 89%
Top-5 click share
20%
Top 20: 50%
Open market
48%
- Hanes20%
- BAMBOO COOL9%
- Gildan7%
- Fruit of the Loom6%
- MAGCOMSEN6%
- Liberty Imports5%
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — +38.8% search growth over the last 90 days.Peak months: Nov, Dec · busiest ÷ quietest = 2.6×
Top undershirts for men pack search terms
- white tee shirt men244K/yr
- white t shirts166K/yr
- gym shirt169K/yr
- athletic shirts126K/yr
- drifit shirts for men99K/yr
- mens quick dry shirts56K/yr
- white tshirts for men73K/yr
- gym shirts for men52K/yr
- mens dry fit shirts28K/yr
- mens white tshirts47K/yr
Top undershirts for men pack 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.
All 24 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Hanes Mens Cotton Moisture-wicking Crew Tee Undershirts Multi-packs White - 6 Pack Large US
Hanes$17.724.4★92,773 rev
Kinglaman 5 Pack Mesh Workout Shirts for Men Dry Fit Gym Shirts Quick Dry Athletic Short Sleeve Sports T-Shirt Moisture Wicking 1 Black 1 Gray 1 White 1 Blue 1 Green Large
Kinglaman$20.184.6★3,060 rev
MCPORO Workout Shirts for Men Short Sleeve Quick Dry Athletic Gym Active T Shirt Moisture Wicking
MCPORO$24.334.5★13,564 rev
Hanes Men Hanes Mens White Performance Moisture-Wicking Crewneck Undershirt Tees 5-Pack
Hanes$22.364.6★35,779 rev
BAMBOO COOL Mens Undershirts Pack Soft T Shirts for Men Moisture Wicking Tees Stretchy Breathable Crew Neck Inner Shirt
BAMBOO COOL$34.624.6★3,448 rev
Newest
by launch date
HOPLYNN 5 Pack Mens Dry Fit Workout Gym T Shirts Short Sleeve Active Running Athletic Tee Tops 1 Black 1 Blue 1 Gray 1 Navy Blue 1 Wine Large
HOPLYNN$19.01988 rev
MAGCOMSEN Mens White T-Shirts Short Sleeve UPF 80+ Sun Protection Plain Lightweight Moisture Wicking Casual Crew Neck Basic Tees XL
MAGCOMSEN$10.27231 rev
MAGNIVIT Mens Shirts Short Sleeve Cotton T-Shirt Basic Classic Casual Pullover Shirt White
MAGNIVIT$10.70262 rev
BOOJO 5 Pack Workout Shirts for Men-Quick Dry Black Gym Moisture Wicking Short Sleeve T-Shirts for Running Athletic Casual
BOOJO$19.232,121 rev
BAMBOO COOL Mens Undershirts Moisture Wicking Crewneck T Shirts Breathable Stretch Soft Tees for Men 6 Pack
BAMBOO COOL$46.931,990 rev
Trending
90-day click momentum
Amazon Essentials Mens Moisture Wicking Breathable Active Performance Tech Gym T-Shirts Pack of 2 Black Medium
Amazon Essentials$13.574.4★
HOPLYNN 5 Pack Mens Dry Fit Workout Gym T Shirts Short Sleeve Active Running Athletic Tee Tops 1 Black 1 Blue 1 Gray 1 Navy Blue 1 Wine Large
HOPLYNN$19.014.5★
MAGNIVIT Mens Shirts Short Sleeve Cotton T-Shirt Basic Classic Casual Pullover Shirt White
MAGNIVIT$10.704.5★
Hanes Men Hanes Mens White Performance Moisture-Wicking Crewneck Undershirt Tees 5-Pack
Hanes$22.364.6★
MAGCOMSEN Mens White T-Shirts Short Sleeve UPF 80+ Sun Protection Plain Lightweight Moisture Wicking Casual Crew Neck Basic Tees XL
MAGCOMSEN$10.274.4★
What buyers say about undershirts for men pack
What buyers praise and complain about, mined from review topics.What buyers love
“Fits as expected”
“Amazing quality”
“Good comfortable”
“Material is soft and comfortable”
“Good value for money”
“Good material”
“colors are beautiful”
“exactly as pictured”
“Great quality lightweight”
“Comfortable and breathable”
What buyers complain about
“Too Long”
“its very thick”
“drop in quality”
“Material feels very synthetic”
“Shirts shrink a lot”
“Shirts are thin fabric and poor quality”
“there is no stretch”
“Hole In One”
“See through”
“More yellowish than white”
Top return reasons
Common questions
- Is undershirts for men pack profitable to sell on Amazon United States?
- The niche generates $378K/yr across 122 tracked products. 4 of 8 products launched in the last 360 days are still selling. 90-day search growth is +38.8%. Flapen's verdict: Worth a look (60/100).
- How competitive is the undershirts for men pack niche?
- 42 brands and 135 sellers compete. The top 5 products take 20% of clicks and top 5 brands hold 48% of demand.
- What do buyers complain about in undershirts for men pack?
- Top complaints mined from reviews: Size-Overall, Thickness, Quality-Overall. The return rate is 3.3%.
- When does demand for undershirts for men pack peak?
- Demand peaks in Nov–Dec; the busiest month runs 2.6× the quietest.
- What does it cost to enter the undershirts for men pack niche?
- Listings span $9.37–$48.50; the average listing price is $20.19 (sweet spot $15–$100). The average incumbent carries 34,822 reviews — the moat a new listing must climb.