---
title: "Reviews — supination insoles - Flapen"
canonical_url: "https://flapen.com/research/us/health-household/supination-insoles/reviews"
last_updated: "2026-08-10T23:28:05.628Z"
locale: en
meta:
  description: "Niche score 52/100 · $160K/yr market · 256K searches/yr. A deep review moat (4,422 avg reviews) keeps it on the watch list. Data updated Jul 2026."
  "og:description": "Niche score 52/100 · $160K/yr market · 256K searches/yr. A deep review moat (4,422 avg reviews) keeps it on the watch list. Data updated Jul 2026."
  "og:title": "Reviews — supination insoles - Flapen"
---

# **supination insoles**

**Worth a look**

Shows a sweet-spot price point ($26.15 avg), but a deep review moat (4,422 avg reviews) keeps it on the watch list.

Market size 34Growth 39Conversion 30Competition 51Returns 37Price range 89Avg price 95Brand share 77Review moat 25Quality gap 90

**Avg price**

**Incredible****$26.15**

avg listing price — sweet spot $15–$100

**Quality gap**

**Great****4.1★**

avg incumbent rating — lower means beatable quality

**Price range**

**Great****$9.69–$76.76**

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

**Brand share**

**Great****58%**

top-5 brand share — no brand owns this niche

**Competition**

**Good****55%**

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

**Growth**

**Okay****+11.4%**

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

**Returns**

**Okay****4.0%**

return rate — above 5% kills the launch gate

**Market size**

**Okay****$160K**

$160K/yr · 256K searches

**Conversion**

**Okay****2.4%**

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

**Review moat**

**Bad****4,422.46**

avg incumbent reviews — the moat a new listing must climb

**Signals**[** Low Review Barrier**](https://flapen.com/research/niches?market=us&signal=low_review_barrier "Top brand's reviews < 500")

## Reviews