referee hat
Skip itA small market ($38K/yr) — this niche doesn't clear our bar today.
Avg price
Great$18.49avg listing price — sweet spot $15–$100
Price range
Good$8.37–$29.39cheapest to priciest tracked listing — scored on the share inside $15–$100
Brand share
Good68%top-5 brand share — brands hold most of the demand
Review moat
Good1,162.4avg incumbent reviews — the moat a new listing must climb
Conversion
Good4.1%search→purchase rate — share of searches ending in a sale
Quality gap
Okay4.5★avg incumbent rating — lower means beatable quality
Competition
Okay64%top-5 click share — leaders hold, buyers still browse
Growth
Bad-2.7%90-day search growth — must beat 0% to launch
Returns
Bad5.7%return rate — above 5% kills the launch gate
Market size
Bad$38K$38K/yr · 49K searches
According to Flapen's Amazon United States niche tracking, referee hat is a $38K/yr Amazon United States market (49K searches/yr). The top 5 brands hold 68% of demand. Demand peaks in Aug–Sep–Oct–Nov. Verdict: Skip it — 38/100.
Data updated Jul 26, 2026 · scored weekly · How we score niches
referee hat market data
- Units sold / yr
- 3K–3K
- avg 100–250/product
- Revenue / yr
- $46K–$55K
- units × avg price
- Conversion rate
- 4.1%
- Avg BSR
- #1,243
- Page quality
- 0%
- Prime
- 90%
- Sponsored
- 65%
- Out of stock
- 5.3%
- Avg brand age
- 47 months
- Avg seller age
- 162 days
Competition & brand share
The top 5 products take 64% of clicks — established leaders, but buyers still shop beyond them.Brands
17 falling
Sellers
19
Top-5 brand share
68%
Top 20: 100%
Top-5 click share
64%
Top 20: 100%
Open market
26%
- TopTie24%
- ChinFun12%
- WooWee12%
- redgino12%
- Geyoga8%
- BBTO6%
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — -2.7% search growth over the last 90 days.Peak months: Aug, Sep, Oct, Nov · busiest ÷ quietest = 7.2×
Top referee hat search terms
- referee hat26K/yr
- football referee hat8K/yr
- ref hat5K/yr
- referee hats for men4K/yr
- nfl referee hat6K/yr
Top referee hat 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
TopTie Sporting Goods Official Referee Hat Black with White Stripe Adjustable Black Ball Cap-Black White Striped
TopTie$11.684.4★51 rev
ChinFun Official Referee Hat Adjustable Black with White Stripes Ball Cap 1 Penalty Flag Flags and 1 Stainless Steel Whistle
ChinFun$19.604.5★47 rev
Referee Shirt for Men & Women 4-Piece Ref Uniform Set with Zipper Collar Whistle Hat & Penally Flag for Football & Soccer (Large)
WooWee$19.584.9★22 rev
5 Pcs Mens Referee Costume Kit White and Black Stripe Referee Shirt Womens Official Referee Hat Stainless Whistle Yellow Red Penaltys Flag for Football Soccer Halloween L
redgino$19.914.6★80 rev
Geyoga 4 Pcs Referee Shirt Soccer Jersey for World Soccer Official Referee Costume Set Football Jersey Hat Whistle Lanyard(L)
Geyoga$24.724.6★740 rev
Newest
by launch date
SGBETTER 2 Pcs Adult Black Referee Hat Football Referee Cap with White Stripes Baseball Hat Adjustable Ref Hat for Halloween Cosplay Costume Accessories
SGBETTER$18.083 rev
Referee Shirt for Men & Women 4-Piece Ref Uniform Set with Zipper Collar Whistle Hat & Penally Flag for Football & Soccer (Large)
WooWee$19.5822 rev
obmwang Referee Shirt for Womens and Mens Stripe Umpire Jersey Referee Hat Yellow Penalty Flag and Whistle for Football Halloween XX-Large
obmwang$18.87106 rev
obmwang Mens Referee Costume Kit Referee Shirt Stripe Umpire Jersey Hat Yellow Penalty Flag and Whistle for Basketball Football Soccer Halloween Small
obmwang$17.94106 rev
Mprocen 5Pcs Men Referee Costume Kit Official Referee Shirt Women Ref Hat Whistle Yellow Penalty Flag for Football Soccer
Mprocen$26.7410 rev
Trending
90-day click momentumSGBETTER 2 Pcs Adult Black Referee Hat Football Referee Cap with White Stripes Baseball Hat Adjustable Ref Hat for Halloween Cosplay Costume Accessories
SGBETTER$18.085.0★
Mprocen 5Pcs Men Referee Costume Kit Official Referee Shirt Women Ref Hat Whistle Yellow Penalty Flag for Football Soccer
Mprocen$26.744.3★
5 Pcs Mens Referee Costume Kit White and Black Stripe Referee Shirt Womens Official Referee Hat Stainless Whistle Yellow Red Penaltys Flag for Football Soccer Halloween M
redgino$19.844.6★
Smitty HT110 - Performance Flex Fit Football Referee Hat - Black with White Piping (US Alpha Small Black-White Piping)
SMITTY Official's Apparel$19.524.5★
5 Pcs Mens Referee Costume Kit White and Black Stripe Referee Shirt Womens Official Referee Hat Stainless Whistle Yellow Red Penaltys Flag for Football Soccer Halloween L
redgino$19.914.6★
What buyers say about referee hat
What buyers praise and complain about, mined from review topics.What buyers love
“Fits perfectly”
“It was affordable”
“Sent back- seemed like a decent hat”
“Exactly as advertised”
“thus far durable”
“nice bought again in a different color”
“Very adjustable and breathable”
“Good sturdy hat”
“Good price for the number of pieces”
“Comfortable”
What buyers complain about
“Way too big”
“Doesn't give all that is pictured”
“You just don't want to smell that while you're wearing it”
“Not the best quality”
“Different sizes on different colors”
“not comfortable”
Top return reasons
Common questions
- Is referee hat profitable to sell on Amazon United States?
- The niche generates $38K/yr across 20 tracked products. 0 of 2 products launched in the last 360 days are still selling. 90-day search growth is -2.7%. Flapen's verdict: Skip it (38/100).
- How competitive is the referee hat niche?
- 17 brands and 19 sellers compete. The top 5 products take 64% of clicks and top 5 brands hold 68% of demand.
- What do buyers complain about in referee hat?
- Top complaints mined from reviews: Size-Overall, Advertised Vs Actual Product, Smell. The return rate is 5.7% — above our launch gate.
- When does demand for referee hat peak?
- Demand peaks in Aug–Sep–Oct–Nov; the busiest month runs 7.2× the quietest.
- What does it cost to enter the referee hat niche?
- Listings span $8.37–$29.39; the average listing price is $18.49 (sweet spot $15–$100). The average incumbent carries 1,162 reviews — the moat a new listing must climb.