---
title: "Trend — boys long underwear size 10-12 - Flapen"
canonical_url: "https://flapen.com/research/us/clothing-shoes-jewelry/boys-long-underwear-size-10-12/trend"
last_updated: "2026-08-10T21:06:30.146Z"
locale: en
meta:
  description: "Niche score 40/100 · $47K/yr market · 51K searches/yr · $20.78 avg price. Doesn't clear our bar today. Data updated Jul 2026."
  "og:description": "Niche score 40/100 · $47K/yr market · 51K searches/yr · $20.78 avg price. Doesn't clear our bar today. Data updated Jul 2026."
  "og:title": "Trend — boys long underwear size 10-12 - Flapen"
---

# **boys long underwear size 10-12**

**Skip it**

Soft demand (-76.6% this quarter) — this niche doesn't clear our bar today.

Market size 12Growth 0Conversion 54Competition 70Returns 18Price range 84Avg price 89Brand share 70Review moat 60Quality gap 18

**Avg price**

**Great****$20.78**

avg listing price — sweet spot $15–$100

**Price range**

**Great****$12.12–$32.24**

cheapest to priciest tracked listing — scored on the share inside $15–$100

**Competition**

**Good****43%**

top-5 click share — leaders hold, buyers still browse

**Brand share**

**Good****63%**

top-5 brand share — brands hold most of the demand

**Review moat**

**Good****1,113.89**

avg incumbent reviews — the moat a new listing must climb

**Conversion**

**Good****4.5%**

search→purchase rate — share of searches ending in a sale

**Quality gap**

**Bad****4.7★**

avg incumbent rating — lower means beatable quality

**Returns**

**Bad****6.9%**

return rate — above 5% kills the launch gate

**Market size**

**Bad****$47K**

$47K/yr · 51K searches

**Growth**

**Bad****-76.6%**

90-day search growth — must beat 0% to launch

**Signals**[** High Returns**](https://flapen.com/research/niches?market=us&signal=high_returns "Return rate > 5%")

## Trend