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boys swimwear sets

Worth a look60/100

boys swimwear sets shows a fragmented shelf (top 5 take 13% of clicks), but a small market ($66K/yr) keeps it on the watch list.

Market/yr

$66K

Growth (1y)

+421.8%

Products

196

Brands

52

was 50 a year ago

Sellers

52

Price range

$8.95–$31.81

Returns

3.6%

Rating

4.6★

60/100

Worth a look

Scored 60/100 across market size, growth, competition, quality gap, and returns.

Market sizeGrowthCompetitionQuality gapReturns
Market size
3
×0.30
Growth
94
×0.30
Competition
100
×0.20
Quality gap
33
×0.10
Returns
71
×0.10

Demand

Weekly Amazon search volume, last 104 weeks — +421.8% year over year.
17K8KSpike '24Holiday '24Spike '25Black Friday '25Spike '26Jul '24Nov '24Mar '25Jul '25Nov '25Mar '26

Seasonality

Monthly demand index across the year — 1.00 is average.

Peak months: Mar, Apr, May, Jun, Jul · busiest ÷ quietest = 10.2×

Competition

16%The Children's Place
  • The Children's Place16%
  • Sylfairy12%
  • LUCKYLI11%
  • Stadupimry4%
  • Aisyee4%
  • Ghteas3%
  • Other (46 brands)50%

Clicks spread well past the top 5 (13% combined) — an open shelf where new products get seen. 52 brands and 52 sellers compete here.

Brands

52 rising

was 50 a year ago

Sellers

52

Top 5 brand share

46%

#ProductBrandPriceRatingReviewsClick shareTrend
9Simple Joys by Carter's$18.894.8★45,0212%falling

Product shelf

All 196 tracked products in this niche.

Reviews

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

What buyers love

Size-Overall27%

“True To Size”

Quality-Overall20%

“Good Quality and came in 1 day”

Color9%

“Vibrant colors”

Comfort-Overall8%

“So comfortable”

Material Quality5%

“Sturdy material”

Value For Money4%

“Great value”

Design-Overall2%

“My son loves the dino design”

Advertised Vs Actual Product2%

“they are exactly as pictured”

Soft Feel2%

“soft to touch”

Exercise/Sports Suitability2%

“My son loves the sporty look, and its great for both pool days and beach outings”

What buyers complain about

Size-Overall42%

“pants are too big”

Quality-Overall7%

“cheaply made”

Color4%

“Color was way off”

Thickness2%

“slightly thin”

Material Quality2%

“Cheap material”

Value For Money2%

“seems expensive without coupon”

Durability1%

“they dont last”

Lining Quality1%

“Swim trunks have no liner”

Pain Relief-Overall1%

“say it hurts”

Sleeve Fit1%

“The sleeves are a bit short”

Top return reasons

  • Size-Overall73%
  • Waist Fit6%
  • Length5%
  • Material Quality3%
  • Advertised Vs Actual Product2%
  • Hip Fit2%
  • Value For Money1%
  • Chest Fit1%
  • Quality-Overall1%
  • Color1%

Data scraped July 8, 2026 · Marketplace baseline: 4.4★ avg rating · $22.71 median price · 2.2% median returns across 13,812 tracked niches.