youth cup underwear with cup
Skip itA small market ($42K/yr) — this niche doesn't clear our bar today.
Avg price
Great$18.53avg listing price — sweet spot $15–$100
Price range
Great$10.86–$32.24cheapest to priciest tracked listing — scored on the share inside $15–$100
Competition
Good45%top-5 click share — leaders hold, buyers still browse
Review moat
Good1,397.38avg incumbent reviews — the moat a new listing must climb
Brand share
Okay88%top-5 brand share — brands hold most of the demand
Quality gap
Okay4.6★avg incumbent rating — lower means beatable quality
Conversion
Bad1.9%search→purchase rate — share of searches ending in a sale
Returns
Bad6.2%return rate — above 5% kills the launch gate
Growth
Bad-10.9%90-day search growth — must beat 0% to launch
Market size
Bad$42K$42K/yr · 120K searches
According to Flapen's Amazon United States niche tracking, youth cup underwear with cup is a $42K/yr Amazon United States market (120K searches/yr). The top 5 brands hold 88% of demand. Demand peaks in Mar–Apr–May–Aug–Sep. Verdict: Skip it — 35/100.
Data updated Jul 8, 2026 · scored weekly · How we score niches
youth cup underwear with cup market data
- Units sold / yr
- 3K–4K
- avg 0–100/product
- Revenue / yr
- $56K–$74K
- units × avg price
- Conversion rate
- 1.9%
- Avg BSR
- #95
- Page quality
- 0%
- Prime
- 100%
- Sponsored
- 89%
- Out of stock
- 0.2%
- Avg brand age
- 46 months
- Avg seller age
- 146 days
Competition & brand share
The top 5 products take 45% of clicks — established leaders, but buyers still shop beyond them.Brands
12 rising
Sellers
25
Top-5 brand share
88%
Top 20: 100%
Top-5 click share
45%
Top 20: 79%
Open market
7%
- Youper25%
- Londkaron22%
- COOLOMG19%
- Davion12%
- Shock Doctor11%
- Runhit5%
- Open — no brand owns it (6 brands, 7%)
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — -10.9% search growth over the last 90 days.Peak months: Mar, Apr, May, Aug, Sep · busiest ÷ quietest = 8.8×
Top youth cup underwear with cup search terms
- boys cup underwear with cup22K/yr
- cup underwear boys14K/yr
- shock doctor cup underwear youth10K/yr
- youth cup underwear baseball10K/yr
- boys baseball cup underwear youth10K/yr
- baseball cup underwear youth8K/yr
- boys cup underwear6K/yr
- baseball underwear youth boys9K/yr
- boys baseball underwear6K/yr
- boys compression shorts with cup pocket5K/yr
Top youth cup underwear with cup 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
COOLOMG Athletic Cups Youth Boys Sliding Shorts with Protective Cup Baseball Football MMA Lacrosse Hockey White M
COOLOMG$18.474.6★2,871 rev
Londkaron 3-Pack Youth Boys Stretch Boxer Briefs w/Soft Protective Cup Elite Boxer Jock for Baseball & Football (Medium Black/Grey/Camo)
Londkaron$21.494.7★992 rev
Youper 2 Pack Youth Brief with Soft Protective Athletic Cup Youth Compression Underwear for Baseball & Football (Medium Black & Camo)
Youper$18.374.6★1,646 rev
Youper 2 Pack Youth Brief with Soft Protective Athletic Cup Youth Compression Underwear for Baseball & Football (Medium White)
Youper$18.344.6★1,646 rev
COOLOMG Youth Boys Compression Shorts with Cup Pocket NO Cup for Baseball Football Lacrosse White M 2-Pack
COOLOMG$23.904.6★81 rev
Newest
by launch date
Dalavch 4 Pack Youth Boys Sliding Compression Shorts with Protective Athletic Cup Underwear for Football Baseball 2 Black 1 Heather Grey 1 White Medium
Dalavch$25.3219 rev
Runhit Boys Cup Underwear for Baseball Football Youth Compression Shorts with Soft Protective Athletic Cup Boxer Brief for Lacrosse Hockey (Black M)
Runhit$13.35240 rev
COOLOMG Youth Boys Baseball Sliding Shorts with Soft Athletic Cup White M
COOLOMG$19.04166 rev
Youper 2 Pack Youth Brief with Soft Protective Athletic Cup Youth Compression Underwear for Baseball & Football (Medium Black & Camo)
Youper$18.371,646 rev
Youper 2 Pack Youth Brief with Soft Protective Athletic Cup Youth Compression Underwear for Baseball & Football (Large Black & Camo)
Youper$18.381,646 rev
Trending
90-day click momentumDalavch 4 Pack Youth Boys Sliding Compression Shorts with Protective Athletic Cup Underwear for Football Baseball 2 Black 1 Heather Grey 1 White Medium
Dalavch$25.324.8★
KOOPOW Youth Boys Padded Compression Sliding Shorts Pants with Soft Protective Athletic Cup & Pocket Baseball Slider Underwear for Kids Baseball Football Lacrosse (0933W XS)
KOOPOW$13.584.6★
Youper Youth Boys Compression Shorts with Soft Protective Cup Sliding Underwear for Baseball Football (Medium White Grey Black)
Youper$15.164.7★
Youper Youth Elite Boxer Briefs w/Soft Athletic Cup Boys Stretch Boxer Jock for Baseball & Football (White Medium)
Youper$14.854.6★
Youper 2 Pack Youth Brief with Soft Protective Athletic Cup Youth Compression Underwear for Baseball & Football (Large Black & Camo)
Youper$18.384.6★
What buyers say about youth cup underwear with cup
What buyers praise and complain about, mined from review topics.What buyers love
“are comfortable”
“Great fit”
“Overall, it is a well-made product,”
“Soft and comfortable”
“Does the job as it should”
“Lightweight and great fit”
“Nice sports cup”
“Easy to wash and dry”
“there is sufficient padding”
“Stronger than expected”
What buyers complain about
“Runs very small”
“And while the waist fits the length is way too short”
“When first opening they felt lightweight and inadequate”
“cup pocket doesn't function at all”
“Misleading sizing”
“Seems super cheap compared to the boxers”
“Extremely thin and runs big we had to return it”
“one with a nasty yellow tint to it”
“my son thought they are sort of uncomfortable”
Top return reasons
Common questions
- Is youth cup underwear with cup profitable to sell on Amazon United States?
- The niche generates $42K/yr across 45 tracked products. 0 of 2 products launched in the last 360 days are still selling. 90-day search growth is -10.9%. Flapen's verdict: Skip it (35/100).
- How competitive is the youth cup underwear with cup niche?
- 12 brands and 25 sellers compete. The top 5 products take 45% of clicks and top 5 brands hold 88% of demand.
- What do buyers complain about in youth cup underwear with cup?
- Top complaints mined from reviews: Size-Overall, Waist Fit, Weight Light. The return rate is 6.2% — above our launch gate.
- When does demand for youth cup underwear with cup peak?
- Demand peaks in Mar–Apr–May–Aug–Sep; the busiest month runs 8.8× the quietest.
- What does it cost to enter the youth cup underwear with cup niche?
- Listings span $10.86–$32.24; the average listing price is $18.53 (sweet spot $15–$100). The average incumbent carries 1,397 reviews — the moat a new listing must climb.