shark hat
Skip itA small market ($63K/yr) — this niche doesn't clear our bar today.
Avg price
Great$18.20avg listing price — sweet spot $15–$100
Brand share
Great59%top-5 brand share — no brand owns this niche
Price range
Good$8.99–$29.13cheapest to priciest tracked listing — scored on the share inside $15–$100
Review moat
Good998.37avg incumbent reviews — the moat a new listing must climb
Growth
Good+37.2%90-day search growth — must beat 0% to launch
Competition
Good54%top-5 click share — leaders hold, buyers still browse
Conversion
Okay2.5%search→purchase rate — share of searches ending in a sale
Quality gap
Okay4.6★avg incumbent rating — lower means beatable quality
Returns
Bad7.9%return rate — above 6% kills the launch gate
Market size
Bad$63K$63K/yr · 135K searches
Competition
The top 5 products take 54% of clicks — established leaders, but buyers still shop beyond them.Brands
23 falling
Sellers
26
Top-5 brand share
59%
Open market
35%
- Coddies25%
- Qopacudqs11%
- HODRME8%
- Costa Del Mar8%
- Zkxiyuan7%
- Born of Water7%
Product shelf
Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
All 27 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Coddies Shark Hat Funny Shark Trucker Cap with 3D Head Novelty Animal Baseball Hat for Men & Women Fishing Beach Ocean & Gift
Coddies$27.874.7★204 rev
Shark Gifts for Women Men Funny Shark Decor Fish Hat Sharks Lover Baseball Cap Fathers Mothers Day Birthday Gifts for Ocean Lovers Friends
Qopacudqs$17.705.0★3 rev
Men Womens Vintage Washed Distressed Baseball Cap Birthday Gifts for Dad 100% Cotton Shark Embroidered Adjustable Dad Hat (Grey)
Zkxiyuan$12.933.9★54 rev
Costa Del Mar Mens Costa Chatham Shark Twill Trucker Hat Shark One Size
Costa Del Mar$24.154.8★674 rev
Tiger Shark Scuba Diving Trucker Hat: Mens Adjustable Snapback for Fishing Spearfishing - Navy/White
Born of Water$28.474.7★597 rev
Newest
by launch date
Shark Embroidered Baseball Cap for Men & Women Adjustable Dad Hat Vintage Ball Cap for Daily Use & Sun Protection
WOAIDY$14.6111 rev
DYBICKT Shark Embroidered Baseball Cap for Men Women Classic Dad Hat Adjustable Outdoor Hat Gift Shark Baseball Cap Black
DYBICKT$19.972 rev
Shark Gifts for Women Men Funny Shark Decor Fish Hat Sharks Lover Baseball Cap Fathers Mothers Day Birthday Gifts for Ocean Lovers Friends
Qopacudqs$17.703 rev
Coddies Shark Hat Funny Shark Trucker Cap with 3D Head Novelty Animal Baseball Hat for Men & Women Fishing Beach Ocean & Gift
Coddies$27.87204 rev
Lrvcnva Shark Hat Mask Shark Costume Halloween Masks Fish Costume Hat
Lrvcnva$19.6010 rev
Trending
90-day click momentumShark Embroidered Baseball Cap for Men & Women Adjustable Dad Hat Vintage Ball Cap for Daily Use & Sun Protection
WOAIDY$14.615.0★
JAN & JUL Toddler Boy Girl Beach Swim Hat UPF 50 Sun Protection (M: 6-24 Months Shark: Navy Trim)
JAN & JUL$22.624.8★
Shark Gifts for Women Men Funny Shark Decor Fish Hat Sharks Lover Baseball Cap Fathers Mothers Day Birthday Gifts for Ocean Lovers Friends
Qopacudqs$17.705.0★
Coddies Shark Hat Funny Shark Trucker Cap with 3D Head Novelty Animal Baseball Hat for Men & Women Fishing Beach Ocean & Gift
Coddies$27.874.7★
Bubblepompom Shark Hat with Ears Moving Jumping Pop Up Beating Hat Plush Oceanic Animal Earflaps Holiday Cosplay Costume Dress Up Funny Gift for Kids 22
Bubblepompom$13.954.4★
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — +37.2% search growth over the last 90 days.Peak months: Jul, Oct · busiest ÷ quietest = 3.1×
Reviews
What buyers praise and complain about, mined from review topics.What buyers love
“This mask is made exceptionally well”
“Fits great”
“Such a fun gift”
“comfortable”
“Very soft”
“As described”
“I found the price of this hat to be quite fair”
“cozy for year round use”
“Its great for Halloween, themed parties, cosplay events, or just for laughs, and it has that playful look that gets attention right away”
“The material feels like good quality, its 100% cotton and fits comfortably”
What buyers complain about
“Pretty big”
“literally same day started to fray on some seams”
“not well made”
“literally same day started to fray on some seams”
“Arrived with hole”
“The material was very cheap”
“This was nothing like the picture”
“its not going to look like the stock photo no matter how you try to shape it”
“its not as easy to use”
“Thin and not the best quality”