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.

cast cover for foot

Skip it

A deep review moat (6,488 avg reviews) — this niche doesn't clear our bar today.

Conversion

Incredible12.2%

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

Good75%

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

Quality gap

Okay4.5★

avg incumbent rating — lower means beatable quality

Growth

Okay+5.3%

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

Competition

Okay68%

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

Review moat

Bad6,487.75

avg incumbent reviews — the moat a new listing must climb

Returns

Bad5.2%

return rate — above 5% kills the launch gate

Signals High Returns

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

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

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.

No pronounced peak months · busiest ÷ quietest = 1.3×

Open Trend

Top cast cover for foot search terms

shower boot29K/yr +12.9%10.5% conv.
shower boots for foot after surgery32K/yr -10.0%12.8% conv.
cast cover for foot36K/yr -33.1%7.0% conv.
waterproof foot cover for shower21K/yr +12.1%11.7% conv.
shower boot cover waterproof foot22K/yr +17.2%11.0% conv.
foot cast cover for showering10K/yr +300.5%12.3% conv.
foot cover for shower after surgery19K/yr +5.7%12.5% conv.
foot cast cover18K/yr +6.0%3.9% conv.
waterproof foot cover14K/yr +53.2%5.6% conv.
foot shower cover11K/yr +25.6%13.8% conv.

All 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.

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

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$9.794.4★2,500 rev

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$16.944.6★4,085 rev

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$17.994.4★4,819 rev

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$9.944.4★46,385 rev

Waterproof Foot Cast Cover for Shower Adult Patented Ankle Wound Protector Watertight Seal Reusable Surgery Recovery Supplies After Broken Foot Injury [2026 Upgrade]

UpGoing$9.884.4★2,975 rev

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$10.4654 rev

6mo ago

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$10.0750 rev

9mo ago

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$13.30776 rev

1y ago

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$11.37555 rev

1y ago

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$9.792,500 rev

2y ago

What buyers say about cast cover for foot

What buyers praise and complain about, mined from review topics.

What buyers love

Water Resistance13%

“Waterproof cast cover”

Quality-Overall10%

“Excellent product”

Efficiency10%

“Works perfectly”

Ease Of Use10%

“Convenient to use”

Moist/Dry8%

“Easy and dry”

Leak-Proof8%

“LEAK PROOF”

Advertised Vs Actual Product8%

“Exactly as described”

Size-Overall7%

“Very snug fit”

Value For Money4%

“Good Value for the Money”

Durability3%

“Durable and easy to use”

What buyers complain about

Size-Overall16%

“Too big”

Durability15%

“Broke in first use”

Water Resistance8%

“Not water proof”

Leak-Proof7%

“leaked”

Quality-Overall7%

“Low quality”

Moist/Dry4%

“toes are dry”

Ease Of Use4%

“Was not able to use”

Functionality-Overall3%

“Doesnt work great”

Grip2%

“Their slippery on any floor”

Stretchability/Expandability/Elasticity2%

“it will only stretch so much when putting it”

Top return reasons

Size-Overall49%

Advertised Vs Actual Product10%

Leak-Proof7%

Water Resistance7%

Durability4%

Functionality-Overall4%

Material Quality3%

Joint Pain2%

Ease Of Use1%

Product Condition1%

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.