---
title: "Products — donjoy knee braces - Flapen"
canonical_url: "https://flapen.com/research/us/health-household/donjoy-knee-braces/products"
last_updated: "2026-08-11T10:57:31.649Z"
locale: en
meta:
  description: "Niche score 42/100 · $379K/yr market · 277K searches/yr · $81.09 avg price. Doesn't clear our bar today. Data updated Jul 2026."
  "og:description": "Niche score 42/100 · $379K/yr market · 277K searches/yr · $81.09 avg price. Doesn't clear our bar today. Data updated Jul 2026."
  "og:title": "Products — donjoy knee braces - Flapen"
---

# **donjoy knee braces**

**Skip it**

Brand-locked demand (top 5 brands take 98% of clicks) — this niche doesn't clear our bar today.

Market size 55Growth 23Conversion 21Competition 59Returns 14Price range 49Avg price 82Brand share 4Review moat 46Quality gap 89

**Quality gap**

**Great****4.1★**

avg incumbent rating — lower means beatable quality

**Avg price**

**Great****$81.09**

avg listing price — sweet spot $15–$100

**Competition**

**Good****49%**

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

**Market size**

**Good****$379K**

$379K/yr · 277K searches

**Price range**

**Okay****$24.22–$180.12**

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

**Review moat**

**Okay****1,873.19**

avg incumbent reviews — the moat a new listing must climb

**Growth**

**Bad****-3.2%**

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

**Conversion**

**Bad****1.7%**

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

**Returns**

**Bad****8.2%**

return rate — above 5% kills the launch gate

**Brand share**

**Bad****98%**

top-5 brand share — brand-locked demand

**Signals**[** High Returns**](https://flapen.com/research/niches?market=us&signal=high_returns "Return rate > 5%") [** High Price**](https://flapen.com/research/niches?market=us&signal=high_price "Avg price > $50")

## Products