---
title: "Jock Strap — $35K/mo Amazon US Product Research (2026)"
canonical_url: "https://flapen.com/research/us/clothing-shoes-jewelry/jock-strap"
last_updated: "2026-08-12T18:58:43.425Z"
locale: en
meta:
description: "Amazon product research for jock strap: $35K/mo market, demand, competition, pricing, reviews & the verdict. Know if it's worth selling — Flapen."
"og:description": "Amazon product research for jock strap: $35K/mo market, demand, competition, pricing, reviews & the verdict. Know if it's worth selling — Flapen."
"og:title": "Jock Strap — $35K/mo Amazon US Product Research (2026)"
---
# **Jock Strap**
**Worth a look**
Shows a fragmented shelf (top 5 take 20% of clicks), but weak search conversion (1.0%) keeps it on the watch list.
Market size 56Growth 31Conversion 12Competition 95Returns 46Price range 80Avg price 80Brand share 59Review moat 37Quality gap 50
**Competition**
**Great****20%**
top-5 click share — an open shelf
**Avg price**
**Great****$16.94**
avg listing price — sweet spot $15–$100
**Price range**
**Great****$7.62–$46.30**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Brand share**
**Good****69%**
top-5 brand share — brands hold most of the demand
**Market size**
**Good****$420K**
$420K/yr · 2.6M searches
**Quality gap**
**Good****4.5★**
avg incumbent rating — lower means beatable quality
**Returns**
**Okay****3.4%**
return rate — above 5% kills the launch gate
**Review moat**
**Okay****2,804.61**
avg incumbent reviews — the moat a new listing must climb
**Growth**
**Okay****+4.6%**
90-day search growth — must beat 0% to launch
**Conversion**
**Bad****1.0%**
search→purchase rate — share of searches ending in a sale
## **Is jock strap profitable on Amazon?**
According to Flapen's Amazon United States niche tracking, jock strap is a $420K/yr Amazon United States market (2.6M searches/yr). The top 5 brands hold 69% of demand. Verdict: Worth a look — 54/100.
Data updated Jul 20, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **jock strap market size & sales**
Units sold, revenue, conversion and listing quality across the tracked shelf.
- **Units sold / yr**
- **25K–30K**
- avg 250–500/product
- **Revenue / yr**
- **$424K–$508K**
- units × avg price
- **Conversion rate**
- **1.0%**
- **Avg BSR**
- **#463**
- **Page quality**
- **0%**
- **Prime**
- **99%**
- **Sponsored**
- **77%**
- **Out of stock**
- **0.9%**
- **Avg brand age**
- **52 months**
- **Avg seller age**
- **147 days**
## **Competition: brands, sellers & click share**
Clicks spread well past the top 5 (20% combined) — an open shelf where new products get seen.
**Brands**
**19 **▼falling
**Sellers**
**49**
**Top-5 brand share**
**69%**
Top 20: 100%
**Top-5 click share**
**20%**
Top 20: 47%
**Open market**
**26%**
- JOCKMAIL22% - GYM19% - BSHETR14% - Arjen Kroos9% - Calvin Klein5% - KAREN SPACE5%
## **jock strap demand & seasonality**
Weekly Amazon search volume, last 104 weeks — +4.6% search growth over the last 90 days.
70K50KPrime Day '25Spike '26 seasonSepDecMarJunAugNovMarMay
No pronounced peak months · busiest ÷ quietest = 1.2×
[**Open Trend **](https://flapen.com/research/us/clothing-shoes-jewelry/jock-strap/trend)
## **Top jock strap search terms shoppers use**
The exact queries shoppers type, with yearly volume, growth and conversion.
- **jock straps for men**802K/yr-3.4%1.0% conv. - **jockstrap**519K/yr+3.6%0.5% conv. - **mens jockstrap**185K/yr+13.9%0.5% conv. - **jock strap**246K/yr+7.2%1.0% conv. - **jockstraps for men**225K/yr-7.4%0.8% conv. - **jockmail**134K/yr+10.9%0.1% conv. - **athletic supporters for men**73K/yr+9.0%1.9% conv. - **jockstraps**55K/yr+5.6%0.3% conv. - **mens jockstrap underwear**26K/yr+55.4%0.3% conv. - **jock**44K/yr+5.6%0.2% conv. [**All search terms **](https://flapen.com/research/us/clothing-shoes-jewelry/jock-strap/search-terms)
## **Top jock strap 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%$8K4%$17K6%$25K8%$34K1101001K10K100K 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**GYM Mens Old School Jockstrap (Large White 1-Pack)**GYM**$13.28**4.5★11,966 rev](https://www.amazon.com/dp/B01NCWG0J1) [2**BSHETR Mens Jockstraps Athletic Supporters 4-Pack Cotton Work Out Underwear (Black(4-Pack) Medium 28-30 71cm-76cm)**BSHETR**$19.85**4.5★7,921 rev](https://www.amazon.com/dp/B07VM7J74N) [3**GYM Mens Old School Jockstrap (Large Black 1-Pack)**GYM**$13.25**4.5★11,966 rev](https://www.amazon.com/dp/B01N4PE8QR) [4**Mens Jockstrap Underwear Wide Belt Athletic Supporter Mens Thongs Sport Underwear Jock Strap (Medium 204black)**JOCKMAIL**$10.15**4.4★1,380 rev](https://www.amazon.com/dp/B0CHJGQYVG) [5**Mens Jockstrap Underwear Wide Belt Athletic Supporter Mens Thongs Sport Underwear Jock Strap (XX-Large 201blue)**JOCKMAIL**$9.79**4.4★1,380 rev](https://www.amazon.com/dp/B0CHJHMLCJ)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**KAREN SPACE Jock Straps Low Rise Breathable Sexy Mesh Athletic Supporters T-Back Underwear 1824SD-Black M**KAREN SPACE**$9.27**9 rev6mo ago](https://www.amazon.com/dp/B0GH17RSWF) [**Nike Mens Essential Micro Stretch Jock Strap 3pk Underwear**Nike**$44.21**48 rev9mo ago](https://www.amazon.com/dp/B0FST77T9M) [**GYM Mens Old School Jockstrap with 2 Waistband (Army Green Medium)**GYM**$13.33**389 rev2y ago](https://www.amazon.com/dp/B0D971DG89) [**Mens Jockstrap Underwear Wide Belt Athletic Supporter Mens Thongs Sport Underwear Jock Strap (Medium 204black)**JOCKMAIL**$10.15**1,380 rev2y ago](https://www.amazon.com/dp/B0CHJGQYVG) [**Mens Jockstrap Underwear Wide Belt Athletic Supporter Mens Thongs Sport Underwear Jock Strap (XX-Large 201blue)**JOCKMAIL**$9.79**1,380 rev2y ago](https://www.amazon.com/dp/B0CHJHMLCJ)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**KAREN SPACE Jock Straps Low Rise Breathable Sexy Mesh Athletic Supporters T-Back Underwear 1824SD-Black M**KAREN SPACE**$9.27**4.7★**▲ 56%**](https://www.amazon.com/dp/B0GH17RSWF) [**Nike Mens Essential Micro Stretch Jock Strap 3pk Underwear**Nike**$44.21**4.6★**▲ 52%**](https://www.amazon.com/dp/B0FST77T9M) [**Golberg Mens Athletic Supporter 2 Pack Black Large**GOLBERG G**$24.36**4.4★**▲ 43%**](https://www.amazon.com/dp/B079SH66CB) [**GYM Mens Old School Jockstrap (Large Black 1-Pack)**GYM**$13.25**4.5★**▲ 41%**](https://www.amazon.com/dp/B01N4PE8QR) [**BAMBOO COOL Mens Tagless Briefs Coverd Waistband Comfort Soft Underwear with Contour Pouch Breathable Underpants Multipacks Black blue**BAMBOO COOL**$30.77**4.6★**▲ 33%**](https://www.amazon.com/dp/B0BVMDY3CV)
**~~View all trending →~~**
## **What reviews say buyers love and hate about jock strap**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Size-Overall**24%
*“Fits like a glove”*
**Comfort-Overall**19%
*“Good comfortable”*
**Quality-Overall**11%
*“they are good as advertised”*
**Value For Money**5%
*“Good Value for Money”*
**Material Quality**5%
*“Comfy material”*
**Strap/String Quality**4%
*“Cute strap”*
**Advertised Vs Actual Product**3%
*“Works as advertised”*
**Stretchability/Expandability/Elasticity**2%
*“elasticity very well”*
**Design-Overall**2%
*“Work well as designed”*
**Shape/Style**2%
*“Natural lifted look and feel”*
### **What buyers complain about **
**Size-Overall**37%
*“Too tight”*
**Quality-Overall**4%
*“terrible quality”*
**Waist Fit**4%
*“I probably wouldn't recommend for anyone with a larger waist”*
**Material Quality**4%
*“That said, the material itself does feel a bit on the cheaper side”*
**Comfort-Overall**3%
*“Not very comfortable”*
**Pockets/Compartments**3%
*“Front pouch is too narrow and lacks contour”*
**Pain Relief-Overall**2%
*“I made it about a mile before the pain made me have to stop”*
**Strap/String Quality**2%
*“This specific jock strap is slightly uncomfortable”*
**Durability**2%
*“Doesn't last forever”*
**Color**2%
*“Don't order this in black”*
### **Top return reasons **
**Size-Overall**56%
**Waist Fit**15%
**Pockets/Compartments**5%
**Advertised Vs Actual Product**3%
**Material Quality**3%
**Comfort-Overall**2%
**Strap/String Quality**2%
**Length**2%
**Thigh Fit**2%
**Shape/Style**1%
## **Common jock strap questions**
- **Is jock strap profitable to sell on Amazon United States?**
- The niche generates $420K/yr across 108 tracked products. 2 of 15 products launched in the last 360 days are still selling. 90-day search growth is +4.6%. Flapen's verdict: Worth a look (54/100).
- **How competitive is the jock strap niche?**
- 19 brands and 49 sellers compete. The top 5 products take 20% of clicks and top 5 brands hold 69% of demand.
- **What do buyers complain about in jock strap?**
- Top complaints mined from reviews: Size-Overall, Quality-Overall, Waist Fit. The return rate is 3.4%.
- **When does demand for jock strap peak?**
- Demand is steady year-round — the busiest month runs 1.2× the quietest.
- **What does it cost to enter the jock strap niche?**
- Listings span $7.62–$46.30; the average listing price is $16.94 (sweet spot $15–$100). The average incumbent carries 2,805 reviews — the moat a new listing must climb.
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