scuba fins
Worth a lookShows a fragmented shelf (top 5 take 21% of clicks), but weak search conversion (0.9%) keeps it on the watch list.
Competition
Great21%top-5 click share — an open shelf
Avg price
Great$77.28avg listing price — sweet spot $15–$100
Growth
Good+56.8%90-day search growth — must beat 0% to launch
Market size
Okay$253K$253K/yr · 344K searches
Review moat
Okay1,996.64avg incumbent reviews — the moat a new listing must climb
Quality gap
Okay4.5★avg incumbent rating — lower means beatable quality
Price range
Okay$21.13–$262.71cheapest to priciest tracked listing — scored on the share inside $15–$100
Brand share
Okay88%top-5 brand share — brands hold most of the demand
Returns
Bad7.7%return rate — above 5% kills the launch gate
Conversion
Bad0.9%search→purchase rate — share of searches ending in a sale
According to Flapen's Amazon United States niche tracking, scuba fins is a $253K/yr Amazon United States market (344K searches/yr). The top 5 brands hold 88% of demand. Demand peaks in Jun–Jul. Verdict: Worth a look — 50/100.
Data updated Jul 26, 2026 · scored weekly · How we score niches
scuba fins market data
- Units sold / yr
- 3K–4K
- avg 0–100/product
- Revenue / yr
- $232K–$309K
- units × avg price
- Conversion rate
- 0.9%
- Avg BSR
- #56
- Page quality
- 0%
- Prime
- 96%
- Sponsored
- 94%
- Out of stock
- 0.4%
- Avg brand age
- 71 months
- Avg seller age
- 177 days
Competition & brand share
Clicks spread well past the top 5 (21% combined) — an open shelf where new products get seen.Brands
20 falling
Sellers
65
Top-5 brand share
88%
Top 20: 100%
Top-5 click share
21%
Top 20: 48%
Open market
11%
- CRESSI63%
- SCUBAPRO7%
- CAPAS7%
- SEAC7%
- Greatever4%
- MELUMILU2%
- Open — no brand owns it (14 brands, 11%)
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — +56.8% search growth over the last 90 days.Peak months: Jun, Jul · busiest ÷ quietest = 2.5×
Top scuba fins search terms
- cressi fins64K/yr
- scuba fins61K/yr
- freediving fins35K/yr
- dive fins31K/yr
- free diving fins27K/yr
- scuba diving fins14K/yr
- diving fins for men12K/yr
- scuba fins for men13K/yr
- spearfishing fins12K/yr
- freedive fins10K/yr
Top scuba fins 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
Cressi Agua Full Foot Pocket Fins Blue 43/44
CRESSI$43.744.6★6,061 rev
CAPAS Snorkel Fins Swim Fins Travel Size Short Adjustable for Snorkeling Diving Adult Men Women Kids Open Heel Swimming Flippers
CAPAS$28.384.5★10,490 rev
Cressi Gara 2000 HF Black 44/45
CRESSI$105.264.6★431 rev
Cressi Tonga Short Adjustable Open Heel Fins Black L/XL
CRESSI$34.974.4★580 rev
Cressi Pro Light Adjustable Open Heel Fins Black 2XL
CRESSI$72.904.4★2,627 rev
Newest
by launch date
Cressi Star Short Adjustable Open Heel Fins Black/Black L/XL
CRESSI$45.41253 rev
MELUMILU Snorkel Fins Swim Fins Travel Size Short Adjustable for Snorkeling Diving Adult Men Women Open Heel Swimming Flippers (Black)
MELUMILU$23.15159 rev
Cressi Gara Modular Impulse Turbo White 38/39
CRESSI$168.1824 rev
Cressi Tonga Short Adjustable Open Heel Fins Black L/XL
CRESSI$34.97580 rev
Cressi Tonga Short Adjustable Open Heel Fins Black/Blue L/XL
CRESSI$34.04580 rev
Trending
90-day click momentum
SCUBAPRO Jet Sport Adjustable Diving Fin (Black/Gray/Blue Medium)
SCUBAPRO$105.234.6★
Cressi Star Short Adjustable Open Heel Fins Black/Black L/XL
CRESSI$45.414.7★
Cressi Rocks Short Adjustable Open Heel Fins Blue/White L/XL
CRESSI$27.534.7★
CAPAS Snorkel Fins Swim Fins Travel Size Short Adjustable for Snorkeling Diving Adult Men Women Kids Open Heel Swimming Flippers
CAPAS$28.384.5★
Cressi Pro Light Adjustable Open Heel Fins Black 2XL
CRESSI$72.904.4★
What buyers say about scuba fins
What buyers praise and complain about, mined from review topics.What buyers love
“They are size accurate”
“The quality is clear”
“super comfortable”
“are effective in helping them in the water”
“Worth it”
“they've been durable”
“travel friendly they are”
“easy to use”
“Fun Times”
“as it adds yet another variation to my exercise regimen”
What buyers complain about
“They dont fit correctly”
“Broke right away”
“struggle finding a good comfortable fit”
“Flippers: a clip that holds the strap broke first time using them”
“This item was clearly used”
“Difficult to use”
“Then it was hard to get them to latch again in the water”
“or it if this pair is just poorly made”
“Painful”
“they do not work”
Top return reasons
Common questions
- Is scuba fins profitable to sell on Amazon United States?
- The niche generates $253K/yr across 111 tracked products. 1 of 7 products launched in the last 360 days are still selling. 90-day search growth is +56.8%. Flapen's verdict: Worth a look (50/100).
- How competitive is the scuba fins niche?
- 20 brands and 65 sellers compete. The top 5 products take 21% of clicks and top 5 brands hold 88% of demand.
- What do buyers complain about in scuba fins?
- Top complaints mined from reviews: Size-Overall, Durability, Comfort-Overall. The return rate is 7.7% — above our launch gate.
- When does demand for scuba fins peak?
- Demand peaks in Jun–Jul; the busiest month runs 2.5× the quietest.
- What does it cost to enter the scuba fins niche?
- Listings span $21.13–$262.71; the average listing price is $77.28 (sweet spot $15–$100). The average incumbent carries 1,997 reviews — the moat a new listing must climb.