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father son matching swim trunks

Skip it45/100

a small market ($30K/yr) — father son matching swim trunks doesn't clear our bar today.

Market/yr

$30K

Growth (1y)

+206.6%

Products

40

Brands

5

was 8 a year ago

Sellers

8

Price range

$16.81–$53.53

Returns

7.2%

Rating

4.7★

45/100

Skip it

Scored 45/100 across market size, growth, competition, quality gap, and returns.

Market sizeGrowthCompetitionQuality gapReturns
Market size
1
×0.30
Growth
77
×0.30
Competition
74
×0.20
Quality gap
22
×0.10
Returns
38
×0.10

Demand

Weekly Amazon search volume, last 53 weeks — +206.6% year over year.
17K9KBlack Friday '25Holiday '25Spike '26Jul '25Aug '25Oct '25Dec '25Feb '26Apr '26Jun '26

Seasonality

Monthly demand index across the year — 1.00 is average.

Peak months: Mar, Apr, May, Jun, Jul · busiest ÷ quietest = 15.2×

Competition

94%maamgic
  • maamgic94%
  • STIVANO VALIANI2%
  • Chubbies1%
  • PATPAT1%
  • BRISIRA1%

Clicks spread well past the top 5 (38% combined) — an open shelf where new products get seen. 5 brands and 8 sellers compete here.

Brands

5 falling

was 8 a year ago

Sellers

8

Top 5 brand share

100%

#ProductBrandPriceRatingReviewsClick shareTrend

Product shelf

All 40 tracked products in this niche.

Reviews

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

What buyers love

Size-Overall26%

“it was to the size”

Quality-Overall19%

“Construction quality is just fine”

Comfort-Overall12%

“Extremely comfortable”

Value For Money5%

“Worth every penny”

Color5%

“The colors are beautiful”

Exercise/Sports Suitability3%

“Husbands Favorite shorts”

Advertised Vs Actual Product3%

“Exactly as described”

Stretchability/Expandability/Elasticity2%

“perfect stretch”

Material Quality2%

“Comfy and great material”

Soft Feel2%

“A real, soft boxer brief liner that actually feels like you're wearing something comfortable underneath”

What buyers complain about

Size-Overall32%

“Fit a little tight”

Transparency8%

“The fabric isnt see-through when wet”

Color5%

“My only complaint is that the drawstring color on the product I received is more of a teal/green color rather than white like it appeared in the listing photos”

Hip Fit3%

“Ran a little small in the hips”

Pockets/Compartments2%

“No back pockets”

Shape/Style2%

“wish there were even more style options”

Advertised Vs Actual Product2%

“worth noting since the product images dont really match what showed up”

Stretchability/Expandability/Elasticity1%

“It's thick and stretchy - heavier than it looks,”

Allergies1%

“I usually get irritated by suit liners”

Top return reasons

  • Size-Overall62%
  • Length11%
  • Waist Fit9%
  • Hip Fit4%
  • Color4%
  • Advertised Vs Actual Product2%
  • Thigh Fit1%
  • Material Quality1%
  • Shape/Style1%
  • Value For Money1%

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