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54

nike cap

Worth a look

Shows a fragmented shelf (top 5 take 30% of clicks), but brand-locked demand (top 5 brands take 98% of clicks) keeps it on the watch list.

Market size 41Growth 83Conversion 21Competition 85Returns 47Price range 81Avg price 85Brand share 4Review moat 63Quality gap 43

Competition

Great30%

top-5 click share — an open shelf

Avg price

Great€18.88

avg listing price — sweet spot $15–$100

Growth

Great+80.8%

90-day search growth — must beat 0% to launch

Price range

Great€8.15–€48.06

cheapest to priciest tracked listing — scored on the share inside $15–$100

Review moat

Good991.43

avg incumbent reviews — the moat a new listing must climb

Returns

Okay3.3%

return rate — above 5% kills the launch gate

Quality gap

Okay4.5★

avg incumbent rating — lower means beatable quality

Market size

Okay€215K

€215K/yr · 682K searches

Conversion

Bad1.7%

search→purchase rate — share of searches ending in a sale

Brand share

Bad98%

top-5 brand share — brand-locked demand

According to Flapen's Amazon Germany niche tracking, nike cap is a €215K/yr Amazon Germany market (682K searches/yr). The top 5 brands hold 98% of demand. Demand peaks in Jun–Jul–Aug. Verdict: Worth a look — 54/100.

Data updated Jul 20, 2026 · scored weekly · How we score niches

nike cap market data

Units sold / yr
10K–13K
avg 100–250/product
Revenue / yr
€189K–€236K
units × avg price
Conversion rate
1.7%
Avg BSR
#446
Page quality
0%
Prime
98%
Sponsored
78%
Out of stock
2.8%
Avg brand age
52 months
Avg seller age
177 days

Competition & brand share

Clicks spread well past the top 5 (30% combined) — an open shelf where new products get seen.

Brands

8 rising

Sellers

109

Top-5 brand share

98%

Top 20: 100%

Top-5 click share

30%

Top 20: 65%

Open market

1%

  • adidas54%
  • Von Dutch42%
  • Tommy Hilfiger1%
  • Blackskies1%
  • Jan & Jul1%
  • Soulbuddy1%
  • Open — no brand owns it (2 brands, 1%)

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — +80.8% search growth over the last 90 days.
30K20KSpike '25Prime Day '25Black Friday '25Spike '26SepDecMarJunAugNovMarMay

Peak months: Jun, Jul, Aug · busiest ÷ quietest = 5.0×

Top nike cap search terms

  • von dutch cap143K/yr
  • adidas cap92K/yr
  • adidas cap herren62K/yr
  • van dutch cap herren54K/yr
  • von dutch cap herren36K/yr
  • adidas cap damen19K/yr
  • von dutch27K/yr
  • adidas basecap herren19K/yr
  • adidas kappe19K/yr
  • adidas kappe herren21K/yr
All search terms

Top nike cap 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.

0%3%€6K6%€13K9%€19K12%€26K1101001K10K Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 24 tracked products in this niche — three views at once, no toggling.

What buyers say about nike cap

What buyers praise and complain about, mined from review topics.

What buyers love

Gesamtgröße33%

“Passt”

Qualität insgesamt23%

“Gute Quality, hoffe ich mal”

Preis-Leistungs-Verhältnis12%

“Geld wert”

Komfort insgesamt7%

“Super bequem”

beworben Vs Tatsächliches Produkt7%

“Alles so wie es sein soll”

Form/Stil5%

“schick”

Materialqualität3%

“Material”

Farbe2%

“schöne Farben”

Design insgesamt2%

“Cool strahlend weiß mega Design”

Gewicht leicht1%

“Super leicht”

What buyers complain about

Gesamtgröße31%

“Fällt klein aus”

Qualität insgesamt14%

“jute Qualität”

Farbe13%

“Farbton passt nicht”

Preis-Leistungs-Verhältnis7%

“Preis ist es nicht wert”

Steifheit4%

“verstärkung vorderseite stirn könnte etwas weicher sein zu steif sonst OK”

Rost/Korrodieren4%

“Metall-Puma-Emblem korrodiert und sieht deshalb schäbig aus”

Form/Stil4%

“Aber das schlimmste ist, dass das Cap voll schief genäht wurde”

beworben Vs Tatsächliches Produkt4%

“Die Mütze hatte das abgebildete Adidas-Logo auf der Frontseite, sonst kein Hinweis auf Adidas”

Verschluss Qualität4%

“Mütze OK - Verschluss schlecht”

Fleckenbeständigkeit4%

“Es haben sich weiße Schweißränder gebildet, die sich nach der Wäsche mit Feinwaschmittel rötlich verfärbt haben”

Top return reasons

Gesamtgröße64%
Farbe8%
Materialqualität4%
Form/Stil4%
beworben Vs Tatsächliches Produkt3%
Qualität insgesamt2%
Nacken fit2%
Breite2%
Nähen/Finish/Polieren1%
Produktzustand1%

Common questions

Is nike cap profitable to sell on Amazon Germany?
The niche generates €215K/yr across 60 tracked products. 19 of 27 products launched in the last 360 days are still selling. 90-day search growth is +80.8%. Flapen's verdict: Worth a look (54/100).
How competitive is the nike cap niche?
8 brands and 109 sellers compete. The top 5 products take 30% of clicks and top 5 brands hold 98% of demand.
What do buyers complain about in nike cap?
Top complaints mined from reviews: Gesamtgröße, Qualität insgesamt, Farbe. The return rate is 3.3%.
When does demand for nike cap peak?
Demand peaks in Jun–Jul–Aug; the busiest month runs 5.0× the quietest.
What does it cost to enter the nike cap niche?
Listings span €8.15–€48.06; the average listing price is €18.88 (sweet spot $15–$100). The average incumbent carries 991 reviews — the moat a new listing must climb.