---
title: "Gym Shark — $5K/mo Amazon US Product Research (2026)"
canonical_url: "https://flapen.com/research/us/clothing-shoes-jewelry/gym-shark"
last_updated: "2026-08-12T22:34:44.741Z"
locale: en
meta:
description: "Amazon product research for gym shark: $5K/mo market, demand, competition, pricing, reviews & the verdict. Know if it's worth selling — Flapen."
"og:description": "Amazon product research for gym shark: $5K/mo market, demand, competition, pricing, reviews & the verdict. Know if it's worth selling — Flapen."
"og:title": "Gym Shark — $5K/mo Amazon US Product Research (2026)"
---
# **Gym Shark**
**Skip it**
Weak search conversion (0.1%) — this niche doesn't clear our bar today.
Market size 16Growth 17Conversion 1Competition 96Returns 18Price range 82Avg price 95Brand share 95Review moat 22Quality gap 60
**Competition**
**Incredible****16%**
top-5 click share — an open shelf
**Brand share**
**Incredible****39%**
top-5 brand share — no brand owns this niche
**Avg price**
**Incredible****$22.96**
avg listing price — sweet spot $15–$100
**Price range**
**Great****$8.30–$51.10**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Quality gap**
**Good****4.4★**
avg incumbent rating — lower means beatable quality
**Review moat**
**Bad****9,332.88**
avg incumbent reviews — the moat a new listing must climb
**Returns**
**Bad****7.0%**
return rate — above 5% kills the launch gate
**Growth**
**Bad****-15.3%**
90-day search growth — must beat 0% to launch
**Market size**
**Bad****$66K**
$66K/yr · 2.9M searches
**Conversion**
**Bad****0.1%**
search→purchase rate — share of searches ending in a sale
**Signals**[** No Dominant Brand**](https://flapen.com/research/niches?market=us&signal=no_dominant_brand "Top brand's click share < 20%") [** High Returns**](https://flapen.com/research/niches?market=us&signal=high_returns "Return rate > 5%")
## **Is gym shark profitable on Amazon?**
According to Flapen's Amazon United States niche tracking, gym shark is a $66K/yr Amazon United States market (2.9M searches/yr). The top 5 brands hold 39% of demand. Demand peaks in Jun–Jul–Aug. Verdict: Skip it — 47/100.
Data updated Jul 12, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **gym shark market size & sales**
Units sold, revenue, conversion and listing quality across the tracked shelf.
- **Units sold / yr**
- **3K–4K**
- avg 0–100/product
- **Revenue / yr**
- **$69K–$92K**
- units × avg price
- **Conversion rate**
- **0.1%**
- **Avg BSR**
- **#250**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **89%**
- **Out of stock**
- **0.6%**
- **Avg brand age**
- **41 months**
- **Avg seller age**
- **136 days**
## **Competition: brands, sellers & click share**
Clicks spread well past the top 5 (16% combined) — an open shelf where new products get seen.
**Brands**
**74 **▼falling
**Sellers**
**115**
**Top-5 brand share**
**39%**
Top 20: 72%
**Top-5 click share**
**16%**
Top 20: 39%
**Open market**
**58%**
- Gymreapers12% - CHRLEISURE10% - Ieumaz6% - YEOREO6% - AUROLA5% - Aoxjox3%
## **gym shark demand & seasonality**
Weekly Amazon search volume, last 104 weeks — -15.3% search growth over the last 90 days.
200K150KPrime Day '24Spike '24Holiday '24Spike '25Prime Day '25Black Friday '25Spike '26 seasonSepDecMarJunAugNovMarMay
Peak months: Jun, Jul, Aug · busiest ÷ quietest = 2.6×
[**Open Trend **](https://flapen.com/research/us/clothing-shoes-jewelry/gym-shark/trend)
## **Top gym shark search terms shoppers use**
The exact queries shoppers type, with yearly volume, growth and conversion.
- **gymshark**664K/yr-12.9%0.0% conv. - **gym shark**523K/yr-17.6%0.1% conv. - **dfyne**324K/yr-25.6%0.1% conv. - **gymshark women**196K/yr+3.5%0.1% conv. - **oner active**179K/yr-35.7%0.0% conv. - **gym shark women**191K/yr-23.0%0.1% conv. - **ropa de gym para mujer**135K/yr-25.7%0.1% conv. - **ropa deportiva**105K/yr+1.7%0.0% conv. - **aybl**77K/yr-19.0%0.1% conv. - **dyfne**66K/yr-22.8%0.0% conv. [**All search terms **](https://flapen.com/research/us/clothing-shoes-jewelry/gym-shark/search-terms)
## **Top gym shark 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%$1K4%$3K6%$4K8%$5K1001K10K100K 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**Ieumaz Scrunch Butt Lifting Leggings for Women Gym Seamless Workout Leggings Mid Low Waist Tummy Control Yoga Pants Black**Ieumaz**$17.53**4.1★4,100 rev](https://www.amazon.com/dp/B0D7SF11Q9) [2**CHRLEISURE Womens 4 Packs Workout Gym Shorts High Waisted Butt Lifting Scrunch Butt Seamless Booty Shorts(Black DGray Pink Blue M)**CHRLEISURE**$23.81**4.4★4,534 rev](https://www.amazon.com/dp/B0CYPLM4V4) [3**CHRLEISURE Workout Shorts for Women High Waisted Butt Lifting Scrunch Sports Seamless Gym Shorts Set (BlackNavyPinkLGray L)**CHRLEISURE**$22.12**4.5★1,097 rev](https://www.amazon.com/dp/B0F32Z5MW1) [4**Gymreapers Seamless Shorts Infinity High Waist Biker Workout Scrunch Shorts for Women Athletic Gym Running Pilates Yoga Sport Short (Carolina Reaper)**Gymreapers**$19.98**4.3★2,400 rev](https://www.amazon.com/dp/B0CH219TRF) [5**Gymreapers Infinity Seamless Workout Leggings for Women High Waist Seamless Leggings for Exercise Running Active Yoga Pants Black**Gymreapers**$29.25**4.2★736 rev](https://www.amazon.com/dp/B0D6ZKH9ZY)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**YEOREO SoftHue Womens Impact Halter Tank Top Longline Backless Scoop Neck Built-in Bra Sports Workout Gym Crop Top Mauve M**YEOREO**$24.60**513 rev10mo ago](https://www.amazon.com/dp/B0FLJR686L) [**AUROLA Influence Strappy Bra Sports Bras for Women Backless Padded Impact Strappy Bra for Workout Gym Yoga with Removable Cups Crescent White XS**AUROLA**$23.14**1,469 rev1y ago](https://www.amazon.com/dp/B0FCFMNXFW) [**YEOREO SoftHue Impact Longline Strappy Top Womens Halter Workout Tank Tops Backless Gym Longline with Adjustable Strap**YEOREO**$22.30**673 rev1y ago](https://www.amazon.com/dp/B0F6CTXBMX) [**OLCHEE Womens Workout Shorts Seamless Scrunch Butt Lifting 3 Pack Yoga Gym Athletic High Waisted Tummy Control Booty 4.1 Inseam - Navy Beige Light Pink Large**OLCHEE**$19.91**367 rev1y ago](https://www.amazon.com/dp/B0F1MY19FF) [**CHRLEISURE Workout Shorts for Women High Waisted Butt Lifting Scrunch Sports Seamless Gym Shorts Set (BlackNavyPinkLGray L)**CHRLEISURE**$22.12**1,097 rev1y ago](https://www.amazon.com/dp/B0F32Z5MW1)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**CHRLEISURE Workout Shorts for Women High Waisted Butt Lifting Scrunch Sports Seamless Gym Shorts Set (BlackNavyPinkLGray L)**CHRLEISURE**$22.12**4.5★**▲ 38%**](https://www.amazon.com/dp/B0F32Z5MW1) [**COOFANDY Mens Gym Workout Tank Tops Cut Off Muscle T Fitness Sleeveless Shirt**COOFANDY**$10.88**4.2★**▲ 33%**](https://www.amazon.com/dp/B08ZSHLRDM) [**ATHMILE Womens Oversized T Shirts Loose Fit Crewneck Short Sleeve Tops Summer Casual Blouse Y2K 2025 Basic Tee Beach DarkPink**ATHMILE**$8.30**4.5★**▲ 25%**](https://www.amazon.com/dp/B0CGRGB523) [**AUROLA Influence Strappy Bra Sports Bras for Women Backless Padded Impact Strappy Bra for Workout Gym Yoga with Removable Cups Crescent White XS**AUROLA**$23.14**4.4★**▲ 17%**](https://www.amazon.com/dp/B0FCFMNXFW) [**CHRLEISURE Womens 4 Packs Workout Gym Shorts High Waisted Butt Lifting Scrunch Butt Seamless Booty Shorts(Black DGray Pink Blue M)**CHRLEISURE**$23.81**4.4★**▲ 16%**](https://www.amazon.com/dp/B0CYPLM4V4)
**~~View all trending →~~**
## **What reviews say buyers love and hate about gym shark**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Size-Overall**18%
*“Fit as expected”*
**Comfort-Overall**15%
*“Comfy support”*
**Quality-Overall**11%
*“Amazing quality”*
**Soft Feel**6%
*“And soft”*
**Exercise/Sports Suitability**5%
*“Great exercise shorts”*
**Material Quality**4%
*“Good material”*
**Value For Money**4%
*“good investment”*
**Color**3%
*“Colors are amazing too”*
**Stretchability/Expandability/Elasticity**2%
*“great stretchy material”*
**Shape/Style**2%
*“comfortable and stylish”*
### **What buyers complain about **
**Size-Overall**24%
*“Longer than I expected”*
**Quality-Overall**4%
*“Low quality”*
**Material Quality**4%
*“Horrible material”*
**Thickness**3%
*“These are not thick like I anticipated they would be”*
**Transparency**3%
*“Really see through”*
**Comfort-Overall**2%
*“Not comfortable”*
**Advertised Vs Actual Product**2%
*“Not as described”*
**Stretchability/Expandability/Elasticity**2%
*“it doesn't stretch at all”*
**Color**2%
*“Skin will turn black”*
**Sweat Resistance**2%
*“if you sweat too much”*
### **Top return reasons **
**Size-Overall**49%
**Waist Fit**9%
**Length**6%
**Material Quality**6%
**Weight Heavy**4%
**Chest Fit**3%
**Advertised Vs Actual Product**2%
**Thin**2%
**Thigh Fit**2%
**Comfort-Overall**1%
## **Common gym shark questions**
- **Is gym shark profitable to sell on Amazon United States?**
- The niche generates $66K/yr across 149 tracked products. 5 of 16 products launched in the last 360 days are still selling. 90-day search growth is -15.3%. Flapen's verdict: Skip it (47/100).
- **How competitive is the gym shark niche?**
- 74 brands and 115 sellers compete. The top 5 products take 16% of clicks and top 5 brands hold 39% of demand.
- **What do buyers complain about in gym shark?**
- Top complaints mined from reviews: Size-Overall, Quality-Overall, Material Quality. The return rate is 7.0% — above our launch gate.
- **When does demand for gym shark peak?**
- Demand peaks in Jun–Jul–Aug; the busiest month runs 2.6× the quietest.
- **What does it cost to enter the gym shark niche?**
- Listings span $8.30–$51.10; the average listing price is $22.96 (sweet spot $15–$100). The average incumbent carries 9,333 reviews — the moat a new listing must climb.
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