---
title: "Calvin Klein Trunks Men — $84K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/clothing-shoes-jewelry/calvin-klein-trunks-men"
last_updated: "2026-08-05T20:13:14.692Z"
locale: en
meta:
description: "Niche score 55/100 · $84K/yr market · 245K searches/yr · $31.71 avg price. Weak search conversion (1.1%) keeps it on the watch list. Data updated Jul 2026."
"og:description": "Niche score 55/100 · $84K/yr market · 245K searches/yr · $31.71 avg price. Weak search conversion (1.1%) keeps it on the watch list. Data updated Jul 2026."
"og:title": "Calvin Klein Trunks Men — $84K/yr Amazon US Niche (2026) - Flapen"
---
# **calvin klein trunks men**
**Worth a look**
Shows a fragmented shelf (top 5 take 17% of clicks), but weak search conversion (1.1%) keeps it on the watch list.
Market size 21Growth 45Conversion 14Competition 96Returns 73Price range 92Avg price 95Brand share 50Review moat 23Quality gap 63
**Competition**
**Incredible****17%**
top-5 click share — an open shelf
**Avg price**
**Incredible****$31.71**
avg listing price — sweet spot $15–$100
**Price range**
**Great****$12.15–$84.98**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Returns**
**Good****2.1%**
return rate — above 5% kills the launch gate
**Quality gap**
**Good****4.4★**
avg incumbent rating — lower means beatable quality
**Brand share**
**Okay****75%**
top-5 brand share — brands hold most of the demand
**Growth**
**Okay****+16.3%**
90-day search growth — must beat 0% to launch
**Review moat**
**Bad****8,157.85**
avg incumbent reviews — the moat a new listing must climb
**Market size**
**Bad****$84K**
$84K/yr · 245K searches
**Conversion**
**Bad****1.1%**
search→purchase rate — share of searches ending in a sale
According to Flapen's Amazon United States niche tracking, calvin klein trunks men is a $84K/yr Amazon United States market (245K searches/yr). The top 5 brands hold 75% of demand. Verdict: Worth a look — 55/100.
Data updated Jul 21, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **calvin klein trunks men market data**
- **Units sold / yr**
- **3K–4K**
- avg 0–100/product
- **Revenue / yr**
- **$95K–$127K**
- units × avg price
- **Conversion rate**
- **1.1%**
- **Avg BSR**
- **#148**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **95%**
- **Out of stock**
- **4.5%**
- **Avg brand age**
- **45 months**
- **Avg seller age**
- **141 days**
## **Competition & brand share**
Clicks spread well past the top 5 (17% combined) — an open shelf where new products get seen.
**Brands**
**30 **▲rising
**Sellers**
**136**
**Top-5 brand share**
**75%**
Top 20: 97%
**Top-5 click share**
**17%**
Top 20: 42%
**Open market**
**22%**
- Calvin Klein47% - BAMBOO COOL12% - Fruit of the Loom6% - wirarpa5% - Tommy John5% - DAVID ARCHY3%
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — +16.3% search growth over the last 90 days.
9K7KSpike '24Holiday '24Prime Day '25Spike '25Black Friday '25Spike '26 seasonSepDecMarJunAugNovMarMay
No pronounced peak months · busiest ÷ quietest = 1.4×
[**Open Trend **](https://flapen.com/research/us/clothing-shoes-jewelry/calvin-klein-trunks-men/trend)
## **Top calvin klein trunks men search terms**
- **calvin klein trunks for men**36K/yr+62.1%1.7% conv. - **calvin klein trunks**27K/yr+28.9%1.6% conv. - **men trunks underwear**22K/yr-4.0%0.5% conv. - **calvin klein underwear for men trunk**16K/yr-1.0%1.2% conv. - **mens low rise boxer briefs**14K/yr+1.4%0.5% conv. - **calvin klein low rise trunks men**15K/yr+6.6%1.2% conv. - **short leg boxer briefs**10K/yr+50.5%0.7% conv. - **low rise trunks for men**10K/yr+33.1%0.3% conv. - **mens low rise trunks underwear**12K/yr-11.0%0.3% conv. - **mens boxer briefs short**9K/yr+31.8%1.0% conv. [**All search terms **](https://flapen.com/research/us/clothing-shoes-jewelry/calvin-klein-trunks-men/search-terms)
## **Top calvin klein trunks men 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%2%$2K4%$3K6%$5K8%$7K1101001K10K100K 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**Calvin Klein Mens Cotton Stretch 3-Pack Low Rise Trunk**Calvin Klein**$27.52**4.3★3,444 rev](https://www.amazon.com/dp/B087CJJT2L) [2**Calvin Klein Microfiber Stretch Multipack Low Rise Trunks**Calvin Klein**$28.66**4.4★30,840 rev](https://www.amazon.com/dp/B087CBBZJJ) [3**Calvin Klein Mens Cotton Stretch 7-Pack Trunk**Calvin Klein**$58.43**4.4★579 rev](https://www.amazon.com/dp/B0B48MW9DT) [4**Calvin Klein Low Rise Trunk 3 Pack**Calvin Klein**$28.00**4.3★3,444 rev](https://www.amazon.com/dp/B087CJ9SV3) [5**Fruit of the Loom Mens 4-Way Stretch Boxer Briefs | Lightweight & Moisture Wicking Underwear | Long Regular Leg & Trunk Trunk - 6 Pack - Assorted Solids Medium**Fruit of the Loom**$19.69**4.2★83 rev](https://www.amazon.com/dp/B0FKTRGH74)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Calvin Klein Mens Cotton Stretch 7-Pack Trunk**Calvin Klein**$58.43**579 rev3mo ago](https://www.amazon.com/dp/B0B48MW9DT) [**Calvin Klein Mens Icon Cotton Stretch Trunk 3-Pack White/Blue Tulip/Turbulence X-Large**Calvin Klein**$31.10**2 rev6mo ago](https://www.amazon.com/dp/B0GJ6XL488) [**Fruit of the Loom Mens 4-Way Stretch Boxer Briefs | Lightweight & Moisture Wicking Underwear | Long Regular Leg & Trunk Trunk - 6 Pack - Assorted Solids Medium**Fruit of the Loom**$19.69**83 rev11mo ago](https://www.amazon.com/dp/B0FKTRGH74) [**Fruit of the Loom Mens 4-Way Stretch Boxer Briefs | Lightweight & Moisture Wicking Underwear | Long Regular Leg & Trunk Trunk - 6 Pack - Assorted Solids Large**Fruit of the Loom**$19.66**83 rev11mo ago](https://www.amazon.com/dp/B0FKTNL1SH) [**Calvin Klein Mens Icon Cotton Stretch 3-Pack Low Rise Trunk**Calvin Klein**$38.99**75 rev1y ago](https://www.amazon.com/dp/B0DMV4QT7V)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Calvin Klein Mens Icon Cotton Stretch Trunk 3-Pack White/Blue Tulip/Turbulence X-Large**Calvin Klein**$31.10**5.0★**▲ 67%**](https://www.amazon.com/dp/B0GJ6XL488) [**Mens Bamboo Underwear 4-Pack - Ultra Soft Anti-Roll Waistband Tagless Trunks**BAMBOO COOL**$33.81**4.1★**▲ 57%**](https://www.amazon.com/dp/B0DYSBFT2B) [**BAMBOO COOL Mens Trunks Underwear Performance Breathable Mesh Fly Zone Moisture-Wicking(7 Pack)**BAMBOO COOL**$54.97**4.6★**▲ 56%**](https://www.amazon.com/dp/B0DQCLRNS2) [**DAVID ARCHY Mens Modal Trunks Underwear Breathable Soft Anti-Chafe Comfort Dual Pouch Support with Fly 4 Pack(L Black)**DAVID ARCHY**$30.99**4.3★**▲ 51%**](https://www.amazon.com/dp/B00CB77S6Y) [**Calvin Klein Mens Icon Cotton Stretch 3-Pack Low Rise Trunk**Calvin Klein**$38.99**4.4★**▲ 48%**](https://www.amazon.com/dp/B0DMV4QT7V)
**~~View all trending →~~**
## **What buyers say about calvin klein trunks men**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Comfort-Overall**25%
*“Excellent Comfortable”*
**Size-Overall**18%
*“Easy fit”*
**Quality-Overall**11%
*“well made product”*
**Value For Money**5%
*“They are affordable”*
**Soft Feel**5%
*“Comfortable and soft”*
**Material Quality**4%
*“Very breathable material”*
**Breathability**4%
*“Breathes well”*
**Advertised Vs Actual Product**2%
*“Exactly as pictured”*
**Stretchability/Expandability/Elasticity**1%
*“stretchy fabric”*
**Color**1%
*“Love the colors”*
### **What buyers complain about **
**Size-Overall**18%
*“Too short”*
**Quality-Overall**9%
*“Quality is so low”*
**Comfort-Overall**8%
*“Extremely uncomfortable”*
**Stretchability/Expandability/Elasticity**6%
*“do not stretch”*
**Material Quality**5%
*“Bad material”*
**Thigh Fit**4%
*“Very tight in the thigh”*
**Durability**4%
*“IMMEDIATELY started falling apart”*
**Waist Fit**3%
*“even though the waist wasnt even close to too tight”*
**Value For Money**3%
*“Not worth the price”*
**Gap/Hole**3%
*“Holes in crotch area after about 5 washes”*
### **Top return reasons **
**Size-Overall**46%
**Waist Fit**10%
**Thigh Fit**10%
**Length**9%
**Material Quality**8%
**Advertised Vs Actual Product**3%
**Comfort-Overall**2%
**Shape/Style**1%
**Value For Money**1%
**Quality-Overall**1%
## **Common questions**
- **Is calvin klein trunks men profitable to sell on Amazon United States?**
- The niche generates $84K/yr across 129 tracked products. 13 of 26 products launched in the last 360 days are still selling. 90-day search growth is +16.3%. Flapen's verdict: Worth a look (55/100).
- **How competitive is the calvin klein trunks men niche?**
- 30 brands and 136 sellers compete. The top 5 products take 17% of clicks and top 5 brands hold 75% of demand.
- **What do buyers complain about in calvin klein trunks men?**
- Top complaints mined from reviews: Size-Overall, Quality-Overall, Comfort-Overall. The return rate is 2.1%.
- **When does demand for calvin klein trunks men peak?**
- Demand is steady year-round — the busiest month runs 1.4× the quietest.
- **What does it cost to enter the calvin klein trunks men niche?**
- Listings span $12.15–$84.98; the average listing price is $31.71 (sweet spot $15–$100). The average incumbent carries 8,158 reviews — the moat a new listing must climb.
## **Related niches in Clothing, Shoes & Jewelry**
- 72 [**first communion gifts for boys**](https://flapen.com/research/us/clothing-shoes-jewelry/first-communion-gifts-for-boys)$398K/yr+223.5%**Worth a look**- 72 [**fifa world cup 2026 tshirt**](https://flapen.com/research/us/clothing-shoes-jewelry/fifa-world-cup-2026-tshirt)$177K/yr>1,000%**Worth a look**- 72 [**american flag hat**](https://flapen.com/research/us/clothing-shoes-jewelry/american-flag-hat)$764K/yr+428.8%**Worth a look**- 72 [**white socks men**](https://flapen.com/research/us/clothing-shoes-jewelry/white-socks-men)$3.0M/yr+13.3%**Launch it**- 72 [**american flag overalls**](https://flapen.com/research/us/clothing-shoes-jewelry/american-flag-overalls)$662K/yr>1,000%**Worth a look**- 73 [**white ankle socks for men**](https://flapen.com/research/us/clothing-shoes-jewelry/white-ankle-socks-for-men)$448K/yr+88.3%**Worth a look**[**All Clothing, Shoes & Jewelry niches **](https://flapen.com/research/us/clothing-shoes-jewelry)