---
title: "Cast Cover for Foot — $466K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/health-household/cast-cover-for-foot"
last_updated: "2026-08-10T21:25:52.693Z"
locale: en
meta:
description: "Niche score 46/100 · $466K/yr market · 289K searches/yr · $13.28 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 46/100 · $466K/yr market · 289K searches/yr · $13.28 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Cast Cover for Foot — $466K/yr Amazon US Niche (2026) - Flapen"
---
# **cast cover for foot**
**Skip it**
A deep review moat (6,488 avg reviews) — this niche doesn't clear our bar today.
Market size 58Growth 32Conversion 95Competition 29Returns 24Price range 57Avg price 61Brand share 50Review moat 24Quality gap 45
**Conversion**
**Incredible****12.2%**
search→purchase rate — share of searches ending in a sale
**Avg price**
**Good****$13.28**
avg listing price — sweet spot $15–$100
**Market size**
**Good****$466K**
$466K/yr · 289K searches
**Price range**
**Good****$9.79–$21.93**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Brand share**
**Good****75%**
top-5 brand share — brands hold most of the demand
**Quality gap**
**Okay****4.5★**
avg incumbent rating — lower means beatable quality
**Growth**
**Okay****+5.3%**
90-day search growth — must beat 0% to launch
**Competition**
**Okay****68%**
top-5 click share — leaders hold, buyers still browse
**Review moat**
**Bad****6,487.75**
avg incumbent reviews — the moat a new listing must climb
**Returns**
**Bad****5.2%**
return rate — above 5% kills the launch gate
**Signals**[** High Returns**](https://flapen.com/research/niches?market=us&signal=high_returns "Return rate > 5%")
According to Flapen's Amazon United States niche tracking, cast cover for foot is a $466K/yr Amazon United States market (289K searches/yr). The top 5 brands hold 75% of demand. Verdict: Skip it — 46/100.
Data updated Jul 14, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **cast cover for foot market data**
- **Units sold / yr**
- **40K–50K**
- avg 2,000–2,500/product
- **Revenue / yr**
- **$531K–$664K**
- units × avg price
- **Conversion rate**
- **12.2%**
- **Avg BSR**
- **#24**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **100%**
- **Out of stock**
- **0.0%**
- **Avg brand age**
- **42 months**
- **Avg seller age**
- **174 days**
## **Competition & brand share**
The top 5 products take 68% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**13 **—flat
**Sellers**
**18**
**Top-5 brand share**
**75%**
Top 20: 100%
**Top-5 click share**
**68%**
Top 20: 100%
**Open market**
**19%**
- COMFYTHERA25% - DNEOUXI23% - CIVJET11% - Tideshake8% - UpGoing7% - Mighty-X7%
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — +5.3% search growth over the last 90 days.
6K4KSpike '24 seasonSepDecMarJunAugNovMarMay
No pronounced peak months · busiest ÷ quietest = 1.3×
[**Open Trend **](https://flapen.com/research/us/health-household/cast-cover-for-foot/trend)
## **Top cast cover for foot search terms**
- **shower boot**29K/yr+12.9%10.5% conv. - **shower boots for foot after surgery**32K/yr-10.0%12.8% conv. - **cast cover for foot**36K/yr-33.1%7.0% conv. - **waterproof foot cover for shower**21K/yr+12.1%11.7% conv. - **shower boot cover waterproof foot**22K/yr+17.2%11.0% conv. - **foot cast cover for showering**10K/yr+300.5%12.3% conv. - **foot cover for shower after surgery**19K/yr+5.7%12.5% conv. - **foot cast cover**18K/yr+6.0%3.9% conv. - **waterproof foot cover**14K/yr+53.2%5.6% conv. - **foot shower cover**11K/yr+25.6%13.8% conv. [**All search terms **](https://flapen.com/research/us/health-household/cast-cover-for-foot/search-terms)
## **Top cast cover for foot products on Amazon**
Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
0%10%$47K20%$93K30%$140K40%$186K101001K10K100K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 16 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**COMFYTHERA Waterproof Cast Cover for Shower Ankle Wound Protector Bath Adult Watertight Cast Bag Showering for Surgery Foot Ankle Burns Reusable (A - 1 Foot)**COMFYTHERA**$9.79**4.4★2,500 rev](https://www.amazon.com/dp/B0D1QR4CCY) [2**Waterproof Foot Cover for Shower Adult Foot Cast Covers with Non-Slip Padding Bottom Watertight Ankle Foot Cast Protector for Surgery Bandage Dressing Wound Reusable**DNEOUXI**$16.94**4.6★4,085 rev](https://www.amazon.com/dp/B09ZY3RPRK) [3**CIVJET Cast Covers for Shower Leg Waterproof Cast Cover for Showering/Swimming Cast Protector for Shower Leg Adult Water Proof Shower Boots for Foot after Surgery Knee Ankle Boot (Diameter-7.9)**CIVJET**$17.99**4.4★4,819 rev](https://www.amazon.com/dp/B0CQ4YH3C8) [4**100% Waterproof Cast Covers for Shower Leg - 2pk - Tight Seal - Reusable Adult Half Leg Cast Protectors - Knee Ankle Foot - After Surgery Bandage and Dressing Cast Bag for Wounds and Burns**Mighty-X**$9.94**4.4★46,385 rev](https://www.amazon.com/dp/B078Q32FXQ) [5![Waterproof Foot Cast Cover for Shower Adult Patented Ankle Wound Protector Watertight Seal Reusable Surgery Recovery Supplies After Broken Foot Injury [2026 Upgrade]](https://m.media-amazon.com/images/I/41AobNF-hcL.jpg)**Waterproof Foot Cast Cover for Shower Adult Patented Ankle Wound Protector Watertight Seal Reusable Surgery Recovery Supplies After Broken Foot Injury \[2026 Upgrade\]**UpGoing**$9.88**4.4★2,975 rev](https://www.amazon.com/dp/B07LC787K3)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**UpGoing Waterproof Foot Cast Cover for Shower Ringless Silicone Design Reusable Medical Grade Surgery Recovery Foot Protector for Men Women Ankle Wound Cover for Bathing Swimming**UpGoing**$10.46**54 rev6mo ago](https://www.amazon.com/dp/B0GD5YBPHS) [**CIVJET Shower Boot Cover Waterproof Foot Cast Cover for Foot After Surgery Reusable Foot Cast Shower Sleeve for Broken Foot Ankle Injury Wound Care Waterproof Leg & Foot Protector for Adult Bat**CIVJET**$10.07**50 rev9mo ago](https://www.amazon.com/dp/B0FT6WB4G1) [**Quiheat Waterproof Leg Cast Cover for Showering Reusable Shower Sleeve for Leg After Surgery Watertight Non-Slip Adult Fracture Protector Bag Watertight Adult Cast Protector for Calf/Ankle/Wound/Bandages**quiheat**$13.30**776 rev1y ago](https://www.amazon.com/dp/B0F948YG9Y) [**CureSquad Foot Cast Shower Cover with Non-Slip Bottom Cast Cover for Foot Waterproof Cover for Shower After Surgery Soft Comfortable Ankle Cast Cover for Showering Reusable Cast Protector**CureSquad**$11.37**555 rev1y ago](https://www.amazon.com/dp/B0DNT52N77) [**COMFYTHERA Waterproof Cast Cover for Shower Ankle Wound Protector Bath Adult Watertight Cast Bag Showering for Surgery Foot Ankle Burns Reusable (A - 1 Foot)**COMFYTHERA**$9.79**2,500 rev2y ago](https://www.amazon.com/dp/B0D1QR4CCY)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Quiheat Waterproof Leg Cast Cover for Showering Reusable Shower Sleeve for Leg After Surgery Watertight Non-Slip Adult Fracture Protector Bag Watertight Adult Cast Protector for Calf/Ankle/Wound/Bandages**quiheat**$13.30**4.4★**▲ 240%**](https://www.amazon.com/dp/B0F948YG9Y) [**UpGoing Waterproof Foot Cast Cover for Shower Ringless Silicone Design Reusable Medical Grade Surgery Recovery Foot Protector for Men Women Ankle Wound Cover for Bathing Swimming**UpGoing**$10.46**4.9★**▲ 238%**](https://www.amazon.com/dp/B0GD5YBPHS) [**CIVJET Shower Boot Cover Waterproof Foot Cast Cover for Foot After Surgery Reusable Foot Cast Shower Sleeve for Broken Foot Ankle Injury Wound Care Waterproof Leg & Foot Protector for Adult Bat**CIVJET**$10.07**4.3★**▲ 178%**](https://www.amazon.com/dp/B0FT6WB4G1) [**YUNCHI Waterproof Foot Cover for Shower Adults with Non-Slip Bottom Reusable Watertight Foot Ankle Cast Protector for Foot Surgery Casts Bandages Wounds Dressing**YUNCHI**$14.88**4.5★**▲ 99%**](https://www.amazon.com/dp/B0C9J1B3F3) [**Tideshake NonSlip Waterproof Foot Cast Cover for Showering Reusable Adult Foot Cast Protector Cast Covers for Shower Foot & Ankle Watertight Cast Bag for Surgery Burns Wounds & After Surgery Recovery**Tideshake**$14.10**4.3★**▲ 30%**](https://www.amazon.com/dp/B0C621X5GL)
**~~View all trending →~~**
## **What buyers say about cast cover for foot**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Water Resistance**13%
*“Waterproof cast cover”*
**Quality-Overall**10%
*“Excellent product”*
**Efficiency**10%
*“Works perfectly”*
**Ease Of Use**10%
*“Convenient to use”*
**Moist/Dry**8%
*“Easy and dry”*
**Leak-Proof**8%
*“LEAK PROOF”*
**Advertised Vs Actual Product**8%
*“Exactly as described”*
**Size-Overall**7%
*“Very snug fit”*
**Value For Money**4%
*“Good Value for the Money”*
**Durability**3%
*“Durable and easy to use”*
### **What buyers complain about **
**Size-Overall**16%
*“Too big”*
**Durability**15%
*“Broke in first use”*
**Water Resistance**8%
*“Not water proof”*
**Leak-Proof**7%
*“leaked”*
**Quality-Overall**7%
*“Low quality”*
**Moist/Dry**4%
*“toes are dry”*
**Ease Of Use**4%
*“Was not able to use”*
**Functionality-Overall**3%
*“Doesnt work great”*
**Grip**2%
*“Their slippery on any floor”*
**Stretchability/Expandability/Elasticity**2%
*“it will only stretch so much when putting it”*
### **Top return reasons **
**Size-Overall**49%
**Advertised Vs Actual Product**10%
**Leak-Proof**7%
**Water Resistance**7%
**Durability**4%
**Functionality-Overall**4%
**Material Quality**3%
**Joint Pain**2%
**Ease Of Use**1%
**Product Condition**1%
## **Common questions**
- **Is cast cover for foot profitable to sell on Amazon United States?**
- The niche generates $466K/yr across 16 tracked products. 2 of 2 products launched in the last 360 days are still selling. 90-day search growth is +5.3%. Flapen's verdict: Skip it (46/100).
- **How competitive is the cast cover for foot niche?**
- 13 brands and 18 sellers compete. The top 5 products take 68% of clicks and top 5 brands hold 75% of demand.
- **What do buyers complain about in cast cover for foot?**
- Top complaints mined from reviews: Size-Overall, Durability, Water Resistance. The return rate is 5.2% — above our launch gate.
- **When does demand for cast cover for foot peak?**
- Demand is steady year-round — the busiest month runs 1.3× the quietest.
- **What does it cost to enter the cast cover for foot niche?**
- Listings span $9.79–$21.93; the average listing price is $13.28 (sweet spot $15–$100). The average incumbent carries 6,488 reviews — the moat a new listing must climb.
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