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kids undershirts

Skip it51/100

a small market ($73K/yr) — kids undershirts doesn't clear our bar today.

Market/yr

$73K

Growth (1y)

+127.2%

Products

88

Brands

21

was 6 a year ago

Sellers

35

Price range

$7.99–$34.94

Returns

3.8%

Rating

4.6★

51/100

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Scored 51/100 across market size, growth, competition, quality gap, and returns.

Market sizeGrowthCompetitionQuality gapReturns
Market size
4
×0.30
Growth
68
×0.30
Competition
96
×0.20
Quality gap
32
×0.10
Returns
70
×0.10

Demand

Weekly Amazon search volume, last 49 weeks — +127.2% year over year.
5K2KHoliday '25Spike '26Aug '25Sep '25Nov '25Jan '26Mar '26May '26

Competition

27%Fruit of the Loom
  • Fruit of the Loom27%
  • Hanes23%
  • Gnodio9%
  • Feathers8%
  • Brix7%
  • The Children's Place3%
  • Other (15 brands)23%

Clicks spread well past the top 5 (19% combined) — an open shelf where new products get seen. 21 brands and 35 sellers compete here.

Brands

21 rising

was 6 a year ago

Sellers

35

Top 5 brand share

74%

#ProductBrandPriceRatingReviewsClick shareTrend
10Fruit of the Loom$15.344.7★81,3872%rising

Product shelf

All 88 tracked products in this niche.

Reviews

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

What buyers love

Size-Overall23%

“like a fitted”

Quality-Overall15%

“Best Quality”

Soft Feel8%

“The material is soft”

Comfort-Overall7%

“very comfy”

Value For Money7%

“Great Value”

Material Quality6%

“Good material”

Color3%

“the colors are bright”

Advertised Vs Actual Product3%

“Exactly as shown in the picture”

Durability3%

“Soft and durable”

Warmth2%

“They help with him staying cool in the summer he gets real hot real easily”

What buyers complain about

Size-Overall29%

“Horrible fit”

Material Quality10%

“The material also feels cheap”

Advertised Vs Actual Product8%

“False description”

Quality-Overall8%

“POOR QUALITY”

Thickness6%

“Runs Small and Feels Thick”

Shrinkage Resistance5%

“Shrunk”

Stitch/Finish/Polish4%

“These shirts were sewn completely crooked”

Color3%

“Didn't receive colors shown”

Durability2%

“honestly doesn't feel as durable as other versions Ive bought in the past”

Transparency1%

“almost see-through which I suspected with them being listed as mesh”

Top return reasons

  • Size-Overall64%
  • Length11%
  • Chest Fit6%
  • Material Quality5%
  • Thin3%
  • Advertised Vs Actual Product3%
  • Sleeve Fit1%
  • Value For Money1%
  • Width1%
  • Quality-Overall1%

Data scraped July 8, 2026 · Marketplace baseline: 4.4★ avg rating · $22.65 median price · 2.2% median returns across 14,117 tracked niches.