swim cap for men
Worth a lookShows beatable incumbent ratings (4.2★), but brand-locked demand (top 5 brands take 94% of clicks) keeps it on the watch list.
Quality gap
Great4.2★avg incumbent rating — lower means beatable quality
Conversion
Great8.0%search→purchase rate — share of searches ending in a sale
Growth
Good+41.1%90-day search growth — must beat 0% to launch
Market size
Good$423K$423K/yr · 439K searches
Avg price
Good$12.05avg listing price — sweet spot $15–$100
Price range
Okay$5.69–$24.08cheapest to priciest tracked listing — scored on the share inside $15–$100
Competition
Okay61%top-5 click share — leaders hold, buyers still browse
Returns
Okay4.3%return rate — above 5% kills the launch gate
Review moat
Bad13,885.95avg incumbent reviews — the moat a new listing must climb
Brand share
Bad94%top-5 brand share — brand-locked demand
According to Flapen's Amazon United States niche tracking, swim cap for men is a $423K/yr Amazon United States market (439K searches/yr). The top 5 brands hold 94% of demand. Demand peaks in Jun–Jul. Verdict: Worth a look — 51/100.
Data updated Jul 26, 2026 · scored weekly · How we score niches
swim cap for men market data
- Units sold / yr
- 30K–40K
- avg 1,500–2,000/product
- Revenue / yr
- $362K–$482K
- units × avg price
- Conversion rate
- 8.0%
- Avg BSR
- #19
- Page quality
- 0%
- Prime
- 100%
- Sponsored
- 100%
- Out of stock
- 0.0%
- Avg brand age
- 46 months
- Avg seller age
- 136 days
Competition & brand share
The top 5 products take 61% of clicks — established leaders, but buyers still shop beyond them.Brands
8 falling
Sellers
39
Top-5 brand share
94%
Top 20: 100%
Top-5 click share
61%
Top 20: 100%
Open market
3%
- Speedo68%
- Aegend9%
- ARENA8%
- TYR5%
- CoolMate3%
- ZIONOR3%
- Open — no brand owns it (2 brands, 3%)
Demand & seasonality
Weekly Amazon search volume, last 81 weeks — +41.1% search growth over the last 90 days.Peak months: Jun, Jul · busiest ÷ quietest = 2.1×
Top swim cap for men search terms
- swim cap for men102K/yr
- speedo swim cap70K/yr
- swimming caps for men49K/yr
- arena swim cap45K/yr
- mens swim cap28K/yr
- swim cap men22K/yr
- swimming cap for men18K/yr
- speedo cap13K/yr
- swimming hat for men8K/yr
- swim caps for men10K/yr
Top swim cap for 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 20 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Speedo Unisex-Adult Swim Cap Silicone
Speedo$12.604.2★29,978 rev
Speedo Unisex-Adult Swim Cap Silicone
Speedo$12.034.2★29,978 rev
Speedo Unisex-Adult Swim Cap Silicone Elastomeric
Speedo$13.764.2★8,460 rev
Speedo Unisex-Adult Swim Cap Silicone
Speedo$13.364.2★29,978 rev
Aegend Fabric Swim Cap Silicone Waterproof Layer - Breathable Cloth Swimming Cap Keep Hair Dry with Hight Elasticity for Women Men 2 Sizes to Choose (Navy Blue Medium)
Aegend$9.504.3★995 rev
Newest
by launch date
COOLMATE Fabric Swim Cap for Men Lap Swimming Lightweight Black L
CoolMate$8.781,111 rev
Aegend Fabric Swim Cap Silicone Waterproof Layer - Breathable Cloth Swimming Cap Keep Hair Dry with Hight Elasticity for Adult (Black Medium)
Aegend$9.42995 rev
Aegend Fabric Swim Cap Silicone Waterproof Layer - Breathable Cloth Swimming Cap Keep Hair Dry with Hight Elasticity for Women Men 2 Sizes to Choose (Navy Blue Medium)
Aegend$9.50995 rev
ZIONOR Swim Goggles Adult G1 Air Anti-Fog UV Protection Leakproof Comfortable Fit for Adult Men Women Includes Swim Cap
ZIONOR$24.08735 rev
Dizokizo 2pcs High Elasticity Silicone Swim Cap for Women and Men Comfortable Non-Slip Swimming Caps for Long and Short Hair Durable Waterproof Swim Hats for Adults Keep Hair Dry (Grey & Black)
Dizokizo$10.01674 rev
Trending
90-day click momentum
TYR Adult Silicone Long Hair Swim Cap - Wrinkle-Free Streamlined Performance Cap for Braids Dreadlocks & Thick Hair Protection Black
TYR$13.894.3★
Speedo Unisex-Adult Swim Cap Silicone
Speedo$13.264.2★
Speedo Unisex-Adult Swim Cap Silicone Elastomeric
Speedo$13.704.2★
Aegend Fabric Swim Cap Silicone Waterproof Layer - Breathable Cloth Swimming Cap Keep Hair Dry with Hight Elasticity for Women Men 2 Sizes to Choose (Navy Blue Medium)
Aegend$9.504.3★
COOLMATE Fabric Swim Cap for Men Lap Swimming Lightweight Black L
CoolMate$8.784.0★
What buyers say about swim cap for men
What buyers praise and complain about, mined from review topics.What buyers love
“Excellent product”
“It fits your head really well”
“So comfortable”
“Easy to use, fits great”
“has excellent elasticity—a great option for keeping your hair dry”
“it still looks new”
“This was not expensive”
“The material feels soft, stretchy, and very comfortable without being too tight on my head”
“These are exactly what we needed”
“Dry”
What buyers complain about
“Too small”
“broke in two months”
“certainly not dry”
“Quality is very low”
“its not water proof”
“Too thick”
“It kept sliding off my head even when I wasn't doing anything”
“Doesnt stay on”
“hard to stretch and wear”
“my goggles leak”
Top return reasons
Common questions
- Is swim cap for men profitable to sell on Amazon United States?
- The niche generates $423K/yr across 20 tracked products. 90-day search growth is +41.1%. Flapen's verdict: Worth a look (51/100).
- How competitive is the swim cap for men niche?
- 8 brands and 39 sellers compete. The top 5 products take 61% of clicks and top 5 brands hold 94% of demand.
- What do buyers complain about in swim cap for men?
- Top complaints mined from reviews: Size-Overall, Durability, Moist/Dry. The return rate is 4.3%.
- When does demand for swim cap for men peak?
- Demand peaks in Jun–Jul; the busiest month runs 2.1× the quietest.
- What does it cost to enter the swim cap for men niche?
- Listings span $5.69–$24.08; the average listing price is $12.05 (sweet spot $15–$100). The average incumbent carries 13,886 reviews — the moat a new listing must climb.