IECOii 4XL Dog Sweater, Red Acrylic Knit

Acrylic: IECOii 4XL Dog Sweater is a red pullover knit listed for giant-breed dogs, with a mock neck and long sleeves. Its stated chest measurement is 35.42 inches, so compare your dog’s measurements with the sizing details before choosing it.

At a glance

The listing describes a stretchy, insulated knit with sleeves and a mock neck, intended for cold-weather wear.
A higher-cut belly is described as allowing easier potty breaks, while the pullover design avoids a separate closure.
The seller recommends prioritizing chest size and gives a 35.4-inch chest, 26.8-inch back and 23.2-inch neck in the fit guidance.
The listing says machine wash cold with similar colors. Another care note advises low heat or laying flat to dry.

Price

$27.70Save 15%

Reference price: ~~$32.59~~

Price checked: Nov 14, 2026

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Pros and cons

Pros

Chest, neck and back measurements are provided to help assess fit on a large dog.
Stretch knit and a pullover style are described as allowing easier dressing and movement.
Customer feedback mentions warmth, softness and washability.

Cons

Listed as not water resistant, so it is not presented as rain or wet-weather protection.

Technical specifications

19 specifications

Identity
Brand	IECOii
Model	20018MY-2-4XL

Fit and design
Size	XXXX-Large(Chest:35.42 in/90 cm)
Neck size	23.23 inches
Chest size	35.42 inches
Neck style	Mock Neck
Closure	Pull On
Color	Red
Pattern	Retro
Style	Classic

Materials, care and use
Material	Acrylic
Care instructions	Machine Wash
Seasons	Fall, Winter
Occasion	Casual, Holiday
Water resistance listed	Not Water Resistant
Special features	Warmth Regulating, Durable
Dog breed size	Giant
Pet type	Dog
Age range	All Life Stages

What to know before buying

Listing details to confirm

Sizing details are rounded differently across the listing: the size field gives a 35.42-inch chest and 23.23-inch neck, while fit guidance gives a 35.4-inch chest, 26.8-inch back and 23.2-inch neck. Compare your dog's measurements and allow for fit preference. Care directions differ on drying, with one section saying tumble dry and another advising low heat or laying flat to dry. The 4XL title and giant-breed positioning coexist with an extra-large breed recommendation, so treat breed labels as guidance rather than a fit guarantee.

Who is it for?

A good fit for

Owners looking for a knit pullover for a large or giant-breed dog whose measurements fit the listed chest and neck dimensions.
Buyers wanting a red sweater for fall, winter, casual wear or holiday use.

Less suited to

Dogs that need water-resistant outerwear for rain or wet conditions.
Buyers who cannot confirm a suitable fit against the listed chest, neck and back measurements.

IECOii 4XL Dog Sweater, Red Acrylic Knit · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.5 / 5 · 148 ratings

5 stars79%79%
4 stars7%7%
3 stars6%6%
2 stars3%3%
1 star5%5%

Customer feedback highlights the sweater’s appearance, warmth, softness, thickness, construction, durability and washability. Some customers describe it as keeping a dog’s belly warm in snowy conditions, but that feedback does not change the listed limitation that the sweater is not water resistant. These perceptions may be relevant for owners seeking a cozy knit for cold-weather wear, while the sizing measurements remain important for fit.

Positive themes

Customers describe the sweater as attractive and warm.
Feedback mentions soft, thick fabric and good construction.
Customers report positive impressions of durability and washability.

Frequently asked questions

What measurements does the listing give for 4XL?

The size entry lists a 35.42-inch chest and a 23.23-inch neck. Fit guidance also gives a 26.8-inch back measurement and rounds the chest and neck slightly differently, so compare all relevant measurements with your dog.

Is this sweater water resistant?

No. The listed water resistance is “Not Water Resistant,” so it is not specified as protection from rain or wet conditions.

How should the sweater be washed and dried?

The listing says machine wash cold with like colors, but its drying advice is inconsistent: one instruction says tumble dry, while another recommends low heat or laying flat to dry.

Does the sweater have a full turtleneck?

The listing identifies its neck style as mock neck and says it is less restrictive than a full turtleneck.