---
title: "Products — plantar fasciitis night splints - Flapen"
canonical_url: "https://flapen.com/research/uk/health-personal-care/plantar-fasciitis-night-splints/products"
last_updated: "2026-07-31T19:56:41.815Z"
locale: en
meta:
  description: "Niche score 56/100 · £86K/yr market. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
  "og:description": "Niche score 56/100 · £86K/yr market. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
  "og:title": "Products — plantar fasciitis night splints - Flapen"
---

# **plantar fasciitis night splints**

**Worth a look**

Shows beatable incumbent ratings (3.9★), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.

Market size 21Growth 23Conversion 54Competition 75Returns 77Price range 44Avg price 53Brand share 87Review moat 46Quality gap 96

**Quality gap**

**Incredible****3.9★**

avg incumbent rating — lower means beatable quality

**Brand share**

**Great****48%**

top-5 brand share — no brand owns this niche

**Returns**

**Great****1.9%**

return rate — above 5% kills the launch gate

**Competition**

**Great****40%**

top-5 click share — an open shelf

**Conversion**

**Good****4.5%**

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

**Avg price**

**Good****£12.40**

avg listing price — sweet spot $15–$100

**Review moat**

**Okay****1,908.45**

avg incumbent reviews — the moat a new listing must climb

**Price range**

**Okay****£5.78–£22.37**

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

**Growth**

**Bad****-3.8%**

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

**Market size**

**Bad****£86K**

£86K/yr · 154K searches

**Signals**[** No Dominant Brand**](https://flapen.com/research/niches?market=uk&signal=no_dominant_brand "Top brand's click share < 20%") [** Quality Gap**](https://flapen.com/research/niches?market=uk&signal=quality_gap "Avg rating < 4.0")