dissolving swim trunks men
Skip itA small market ($21K/yr) — this niche doesn't clear our bar today.
Competition
Great36%top-5 click share — an open shelf
Growth
Great+63.5%90-day search growth — must beat 0% to launch
Avg price
Great$15.22avg listing price — sweet spot $15–$100
Price range
Great$10.50–$29.35cheapest to priciest tracked listing — scored on the share inside $15–$100
Quality gap
Good4.4★avg incumbent rating — lower means beatable quality
Review moat
Okay1,536.98avg incumbent reviews — the moat a new listing must climb
Brand share
Okay84%top-5 brand share — brands hold most of the demand
Returns
Bad6.9%return rate — above 5% kills the launch gate
Conversion
Bad0.8%search→purchase rate — share of searches ending in a sale
Market size
Bad$21K$21K/yr · 170K searches
According to Flapen's Amazon United States niche tracking, dissolving swim trunks men is a $21K/yr Amazon United States market (170K searches/yr). The top 5 brands hold 84% of demand. Demand peaks in Jun–Jul–Aug. Verdict: Skip it — 46/100.
Data updated Jul 21, 2026 · scored weekly · How we score niches
dissolving swim trunks men market data
- Units sold / yr
- 1K–2K
- avg 0–100/product
- Revenue / yr
- $19K–$23K
- units × avg price
- Conversion rate
- 0.8%
- Avg BSR
- #2,834
- Page quality
- 0%
- Prime
- 100%
- Sponsored
- 94%
- Out of stock
- 2.5%
- Avg brand age
- 31 months
- Avg seller age
- 160 days
Competition & brand share
Clicks spread well past the top 5 (36% combined) — an open shelf where new products get seen.Brands
12 falling
Sellers
13
Top-5 brand share
84%
Top 20: 100%
Top-5 click share
36%
Top 20: 77%
Open market
10%
- LUSKOPA29%
- Kaydems25%
- PANGJU11%
- KAILUA SURF10%
- Guliorts8%
- Jukagg6%
- Open — no brand owns it (6 brands, 10%)
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — +63.5% search growth over the last 90 days.Peak months: Jun, Jul, Aug · busiest ÷ quietest = 6.6×
Top dissolving swim trunks men search terms
- dissolving swim trunks84K/yr
- dissolvable swim trunks23K/yr
- dissolving swim trunks men39K/yr
- disintegrating swim trunks6K/yr
- mens dissolving swim trunks6K/yr
- dissolvable swim trunks men7K/yr
- mens disolving swimsuit trunks3K/yr
- dissolvable swim trunks prank527/yr
- dissolvable swimming trunks prank195/yr
- disappearing swim trunks prank men479/yr
Top dissolving swim 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.
All 24 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Dissolving Swim Trunks Prank Shorts Funny Gift for Brother Boyfriend Bachelor Beach Party in The Swimming Pool(Cyan Blue Large)
LUSKOPA$15.104.5★575 rev
Mens Dissolving Swim Trunks Prank Trunks Funny Gift for Brother Boyfriend Bachelor Beach Party in The Swimming Pool D3 XL
Kaydems$16.324.4★162 rev
Dissolving Swim Trunks Prank Shorts Funny Gift for Brother Boyfriend Bachelor Beach Party in The Swimming Pool(Shark Blue Large)
LUSKOPA$14.914.5★575 rev
Dissolving Swim Trunks Prank Stuff Funny Shorts Gag Gifts for Brother Boyfriend Bachelor Beach Party in The Swimming Pool(Black Shark Large)
Jukagg$11.824.6★35 rev
Mens Dissolving Swim Trunks Prank Trunks Funny Gift for Brother Boyfriend Bachelor Beach Party in The Swimming Pool D3 L
Kaydems$16.584.4★162 rev
Newest
by launch date
Guliorts Mens Dissolving Swim Trunks Prank Shorts Dissolvable Bathing Suit Funny Bachelor Beach Party Gag Gift for Brother Boyfriend L
Guliorts$14.96356 rev
Mens Dissolving Swim Trunks Prank Trunks Funny Gift for Brother Boyfriend Bachelor Beach Party in The Swimming Pool D7 XXL
Kaydems$15.36162 rev
Mens Dissolving Swim Trunks Prank Trunks Funny Gift for Brother Boyfriend Bachelor Beach Party in The Swimming Pool D7 M
Kaydems$15.09162 rev
Mens Dissolving Swim Trunks Prank Trunks Funny Gift for Brother Boyfriend Bachelor Beach Party in The Swimming Pool D7 S
Kaydems$15.13162 rev
Mens Dissolving Swim Trunks Prank Trunks Funny Gift for Brother Boyfriend Bachelor Beach Party in The Swimming Pool D8 M
Kaydems$15.42162 rev
Trending
90-day click momentum
Amazon Essentials Mens 9 Quick-Dry Swim Trunk Light Yellow X-Small
Amazon Essentials$12.834.3★
Guliorts Mens Dissolving Swim Trunks Prank Shorts Dissolvable Bathing Suit Funny Bachelor Beach Party Gag Gift for Brother Boyfriend L
Guliorts$14.964.4★
Mens Dissolving Swim Trunks Prank Trunks Funny Gift for Brother Boyfriend Bachelor Beach Party in The Swimming Pool D7 S
Kaydems$15.134.4★
Mens Dissolving Swim Trunks Prank Trunks Funny Gift for Brother Boyfriend Bachelor Beach Party in The Swimming Pool D7 XXL
Kaydems$15.364.4★
Mens Dissolving Swim Trunks Prank Trunks Funny Gift for Brother Boyfriend Bachelor Beach Party in The Swimming Pool D7 M
Kaydems$15.094.4★
What buyers say about dissolving swim trunks men
What buyers praise and complain about, mined from review topics.What buyers love
“Really well made”
“Fit well”
“Very comfortable”
“Good for, good price, really cool looking shorts”
“Great colors”
“Good for any water”
What buyers complain about
“Sizing not right”
“not really worth the $15”
“Did not work as expected”
“Very see-through”
“Stitching was only thing to dissolve”
“These are obviously not durable”
“Very thin, feel very cheap like they'll fall apart after a few washes”
“Definitely not a quality product”
“The description says fully dissolving but they are not”
“Waste of money”
Top return reasons
Common questions
- Is dissolving swim trunks men profitable to sell on Amazon United States?
- The niche generates $21K/yr across 47 tracked products. 1 of 11 products launched in the last 360 days are still selling. 90-day search growth is +63.5%. Flapen's verdict: Skip it (46/100).
- How competitive is the dissolving swim trunks men niche?
- 12 brands and 13 sellers compete. The top 5 products take 36% of clicks and top 5 brands hold 84% of demand.
- What do buyers complain about in dissolving swim trunks men?
- Top complaints mined from reviews: Size-Overall, Value For Money, Functionality-Overall. The return rate is 6.9% — above our launch gate.
- When does demand for dissolving swim trunks men peak?
- Demand peaks in Jun–Jul–Aug; the busiest month runs 6.6× the quietest.
- What does it cost to enter the dissolving swim trunks men niche?
- Listings span $10.50–$29.35; the average listing price is $15.22 (sweet spot $15–$100). The average incumbent carries 1,537 reviews — the moat a new listing must climb.