swimming cap long hair
Skip itPrices mostly outside the sweet spot ($4.18–$12.27) — this niche doesn't clear our bar today.
Quality gap
Great4.2★avg incumbent rating — lower means beatable quality
Returns
Great1.9%return rate — above 5% kills the launch gate
Competition
Good44%top-5 click share — leaders hold, buyers still browse
Conversion
Good5.7%search→purchase rate — share of searches ending in a sale
Review moat
Okay2,623.96avg incumbent reviews — the moat a new listing must climb
Brand share
Okay89%top-5 brand share — brands hold most of the demand
Growth
Okay+0.6%90-day search growth — must beat 0% to launch
Avg price
Bad£7.50avg listing price — sweet spot $15–$100
Market size
Bad£56K£56K/yr · 131K searches
Price range
Bad£4.18–£12.27cheapest to priciest tracked listing — scored on the share inside $15–$100
According to Flapen's Amazon United Kingdom niche tracking, swimming cap long hair is a £56K/yr Amazon United Kingdom market (131K searches/yr). The top 5 brands hold 89% of demand. Verdict: Skip it — 44/100.
Data updated Jul 29, 2026 · scored weekly · How we score niches
swimming cap long hair market data
- Units sold / yr
- 6K–8K
- avg 100–250/product
- Revenue / yr
- £45K–£60K
- units × avg price
- Conversion rate
- 5.7%
- Avg BSR
- #43
- Page quality
- 0%
- Prime
- 100%
- Sponsored
- 78%
- Out of stock
- 0.0%
- Avg brand age
- 29 months
- Avg seller age
- 180 days
Competition & brand share
The top 5 products take 44% of clicks — established leaders, but buyers still shop beyond them.Brands
13 falling
Sellers
61
Top-5 brand share
89%
Top 20: 100%
Top-5 click share
44%
Top 20: 94%
Open market
9%
- Speedo25%
- ZONE323%
- SOUL CAP20%
- Limmys14%
- AMFUN6%
- Dsane3%
- Open — no brand owns it (7 brands, 9%)
Demand
Weekly Amazon search volume, last 43 weeks — +0.6% search growth over the last 90 days.Top swimming cap long hair search terms
- long hair swimming cap20K/yr
- swimming cap long hair19K/yr
- large swimming cap18K/yr
- swimming cap for long hair14K/yr
- swim cap long hair11K/yr
- swimming hat for long hair11K/yr
- swimming cap women long hair6K/yr
- extra large swimming cap4K/yr
- speedo long hair swim cap4K/yr
- swimming cap for braids4K/yr
Top swimming cap long hair 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
ZONE3 Large Silicone Swim Cap - Designed For Long Hair Anti-tear Comfortable 48g
ZONE3£5.024.2★88 rev
SOUL CAP Large Swimming Cap for Long Hair - Designed for Long Hair Dreadlocks Weaves Hair Extensions Braids Curls & Afros - Women & Men - Silicone (Black XL)
SOUL CAP£12.204.1★9,651 rev
Speedo Unisex Long Hair Cap | Swim Cap | Snag Free | Easy-On Ecstatic One Size
Speedo£6.744.2★2,845 rev
AMFUN Silicone Cover Ears Swimming Caps Adult Unisex Swim Hat for Long Hair Elastic Anti-slip Swimming Hat Hypoallergenic Waterproof Swimming Caps for Men and Women Black
AMFUN£5.694.2★1,587 rev
SOUL CAP Large Swimming Cap for Long Hair - Designed for Long Hair Dreadlocks Weaves Hair Extensions Braids Curls & Afros - Women & Men - Silicone (Black Medium)
SOUL CAP£12.274.1★9,651 rev
Newest
by launch date
Extra Large Silicone Swimming Cap for Long Hair and Protective StylesWaterproof Swim Cap for Men and Women with Dreadlocks Weaves Extensions Braids Curls and AfrosKeep Hair Dry
Kwanan£8.28122 rev
ZONE3 Large Silicone Swim Cap - Designed For Long Hair Anti-tear Comfortable 48g
ZONE3£5.0288 rev
ZONE3 Large Silicone Swim Cap - Designed For Long Hair Anti-tear Comfortable 48g
ZONE3£4.9788 rev
ZONE3 Large Silicone Swim Cap - Designed For Long Hair Anti-tear Comfortable 48g
ZONE3£5.0288 rev
Speedo Unisex Long Hair Cap | Swim Cap | Snag Free | Easy-On Check One Size
Speedo£7.192,845 rev
Trending
90-day click momentum
Limmys Kids Long Hair Silicone Swim Cap Soft Stretch Non Slip Swimming Cap Comfortable No-Pull Fit Extra Space for Long & Thick Hair Chlorine-Resistant Durable Latex-Free Silicone Easy On/Off
Limmys£8.254.5★
Limmys Long Hair Swim Cap for Women & Men Extra Space Stretch Latex-Free Silicone Swimming Cap for Thick Curly & Long Hair Comfortable No-Headache Fit Non-Slip Chlorine-Resistant Easy On/Off
Limmys£8.583.9★
ZONE3 Large Silicone Swim Cap - Designed For Long Hair Anti-tear Comfortable 48g
ZONE3£5.024.2★
Limmys Premium Swimming Cap for Women with Long Hair Soft Silicone Swim Cap for Women Comfortable Extra Room Fit Chlorine Resistant Hypoallergenic Swimming Hat
Limmys£8.573.9★
Speedo Unisex Long Hair Cap | Swim Cap | Snag Free | Easy-On Ecstatic One Size
Speedo£6.744.2★
What buyers say about swimming cap long hair
What buyers praise and complain about, mined from review topics.What buyers love
“The fit is comfortable”
“Good quality, easy to put on”
“Good value for money”
“Does what its supposed to do”
“Completely waterproof my daughter has waist length hair”
“Easy to use”
“Hair stays dry, well made”
“Comfortable”
“The colour is beautiful”
“It is stretchy”
What buyers complain about
“Too small”
“Broke easily”
“Water seeps in”
“Poor quality”
“also doesnt keep hair dry”
“False Advertisement”
“The material was too thick and too tight”
“So Im having to pull it down while Im swimming very annoying”
“Waste of money”
“so I was surprised by how restrictive it felt”
Top return reasons
Common questions
- Is swimming cap long hair profitable to sell on Amazon United Kingdom?
- The niche generates £56K/yr across 27 tracked products. 1 of 1 products launched in the last 360 days are still selling. 90-day search growth is +0.6%. Flapen's verdict: Skip it (44/100).
- How competitive is the swimming cap long hair niche?
- 13 brands and 61 sellers compete. The top 5 products take 44% of clicks and top 5 brands hold 89% of demand.
- What do buyers complain about in swimming cap long hair?
- Top complaints mined from reviews: Size-Overall, Durability, Water Resistance. The return rate is 1.9%.
- What does it cost to enter the swimming cap long hair niche?
- Listings span £4.18–£12.27; the average listing price is £7.50 (sweet spot $15–$100). The average incumbent carries 2,624 reviews — the moat a new listing must climb.