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boys swim set

Worth a look59/100

boys swim set shows demand growing +434.9%, but a small market ($170K/yr) keeps it on the watch list.

Market/yr

$170K

Growth (1y)

+434.9%

Products

77

Brands

34

was 36 a year ago

Sellers

34

Price range

$9.90–$31.32

Returns

3.4%

Rating

4.6★

59/100

Worth a look

Scored 59/100 across market size, growth, competition, quality gap, and returns.

Market sizeGrowthCompetitionQuality gapReturns
Market size
8
×0.30
Growth
95
×0.30
Competition
90
×0.20
Quality gap
30
×0.10
Returns
73
×0.10

Demand

Weekly Amazon search volume, last 104 weeks — +434.9% year over year.
73K36KSpike '25Prime Day '25Holiday '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 = 9.1×

Competition

19%The Children's Place
  • The Children's Place19%
  • LUCKYLI11%
  • Sylfairy11%
  • Amazon Essentials9%
  • Stadupimry5%
  • Love Wood3%
  • Other (28 brands)41%

Clicks spread well past the top 5 (25% combined) — an open shelf where new products get seen. 34 brands and 34 sellers compete here.

Brands

34 falling

was 36 a year ago

Sellers

34

Top 5 brand share

56%

#ProductBrandPriceRatingReviewsClick shareTrend
10Simple Joys by Carter's$18.894.8★45,0212%falling

Product shelf

All 77 tracked products in this niche.

Reviews

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

What buyers love

Size-Overall29%

“fit as listed”

Quality-Overall21%

“Good Quality and came in 1 day”

Color8%

“the color is vibrant”

Comfort-Overall7%

“very comfortable”

Material Quality4%

“Nice material”

Value For Money4%

“Good value”

Advertised Vs Actual Product4%

“they are exactly as pictured”

Exercise/Sports Suitability2%

“This boys swim set is a solid option for active kids”

Quick Drying2%

“In real use, it dries fairly quickly and seems comfortable enough for swimming, splashing, and the usual full-tilt kid nonsense”

Soft Feel2%

“The fabric is soft and comfortable, it feels like the material is great quality”

What buyers complain about

Size-Overall37%

“Run Large”

Quality-Overall9%

“not the best quality”

Material Quality4%

“Material is very odd”

Value For Money4%

“seems expensive without coupon”

Waist Fit2%

“Just because it has a tie doesnt make it smaller waist”

Thickness2%

“somewhat thin”

Allergies1%

“My son was getting a rash with other suits that did not have the undershorts”

Sleeve Fit1%

“the sleeves were too short”

Advertised Vs Actual Product1%

“I personally misread the description”

Product Condition1%

“It appears to have been previously used”

Top return reasons

  • Size-Overall72%
  • Waist Fit7%
  • Length5%
  • Material Quality3%
  • Hip Fit3%
  • Advertised Vs Actual Product2%
  • Chest Fit1%
  • Value For Money1%
  • Color1%
  • Quality-Overall1%

Data scraped July 8, 2026 · Marketplace baseline: 4.4★ avg rating · $22.66 median price · 2.2% median returns across 14,544 tracked niches.