COOWALI Heated Insoles Lawsuit Investigation

Next Review: August 29, 2026

Quick Facts

• CPSC issued a June 4, 2026 product safety warning involving COOWALI and COOWALK heated insoles.
• The warning covers about 6,000 heated insoles sold online through Amazon.com and GearTrade.com.
• The internal lithium-ion battery can explode or ignite, even when the insoles are turned off.
• CPSC reported 26 thermal incidents and at least 23 burn injuries, including serious burns requiring skin grafts.

CPSC warned consumers to immediately stop using COOWALI and COOWALK heated insoles because the internal lithium-ion battery can explode or ignite.

The affected insoles were sold in black or red, contain a lithium-ion battery in the heel area, and are operated by remote control. “COOWALI” or “COOWALK” is printed on the sole.

No publicly filed COOWALI or COOWALK heated insole class action, multidistrict litigation proceeding, or settlement has been identified at this time. A Colorado federal complaint involving CooWalk heated insoles has been filed, and consumers who suffered burns or property damage may still request an individual product-liability review.

Consumers should stop using the affected insoles and follow hazardous-waste disposal instructions. People who experienced an incident should document the product, purchase history, injury, medical treatment, property damage, and safe-disposal steps.

Latest News & Updates on the COOWALI Heated Insoles Lawsuit

June 2026

• June 4, 2026 – CPSC warned consumers to immediately stop using COOWALI and COOWALK heated insoles because their lithium-ion batteries can explode or ignite, even when turned off. The agency reported 26 thermal incidents and at least 23 burn injuries and stated that the manufacturer had not responded to requests for a recall or product information [1]

CPSC urges consumers to dispose of the affected heated insoles immediately and follow local hazardous-waste disposal procedures. The agency instructs consumers not to place the lithium-ion battery or device in household trash, curbside recycling, general recycling streams, or ordinary battery-recycling boxes.

December 2025

• December 29, 2025 – A Colorado federal complaint was filed involving CooWalk heated insoles purchased through Amazon. The plaintiff alleges that an insole overheated, ignited, and caused severe burn injuries requiring wound care, surgery, skin grafting, and rehabilitation [2]

What Are COOWALI Heated Insoles?

COOWALI and COOWALK heated insoles are battery-powered shoe inserts designed to warm the user’s feet. The affected products are black or red and have a lithium-ion battery located in the heel area.

The insoles are operated by remote control. The brand name “COOWALI” or “COOWALK” is printed on the sole.

CPSC says the products were manufactured in China by Shenzhen Kubuzhineng Kejiyouxiangongsi. The agency also states that the manufacturer was unresponsive to CPSC requests for a recall or product information.

The affected insoles were sold through Amazon.com and GearTrade.com from August 2022 through May 2026. Consumers should compare product photos, packaging, order records, seller information, and any remaining components to confirm whether their insoles match the CPSC warning.

Reported Risks or Injuries

The reported hazard involves the internal lithium-ion battery. CPSC says the battery can explode and ignite, even when the insoles are turned off.

CPSC reported 26 fires, explosions, or other thermal incidents involving the affected heated insoles. Those reports resulted in at least 23 burn injuries, including serious second- and third-degree burns requiring skin grafts.

Burn severity depends on the cause, depth, size, body location, and whether infection or other complications develop. More serious burns may require wound cleaning, medication, hospitalization, skin replacement procedures, scar care, or follow-up treatment [3].

Other losses may include damaged shoes, socks, flooring, furniture, clothing, or other property, depending on the incident. Those losses should be documented individually rather than treated as outcomes reported by CPSC in every case.

How Does the Problem Occur, and Who May Be Liable?

The problem may occur when the lithium-ion battery in the heel area overheats, explodes, or ignites. CPSC’s warning states that the hazard can occur even when the insoles are turned off.

A legal investigation may examine battery design, cell quality, charging components, wiring, thermal protection, remote-control operation, warnings, instructions, product testing, consumer complaints, marketplace sales records, and post-sale safety actions. These records may help determine whether the product design, manufacturing, warnings, sale practices, or safety response were adequate.

Potentially responsible parties may include Shenzhen Kubuzhineng Kejiyouxiangongsi, sellers, importers, component suppliers, online marketplaces, fulfillment entities, or other companies involved in designing, manufacturing, importing, selling, distributing, or warning about the affected insoles. Liability depends on product identity, incident facts, medical evidence, damages, available defendants, and applicable state law.

A CPSC warning or lawsuit filing does not automatically prove that any company is legally responsible for a specific injury. An individual review may focus on whether the product was a COOWALI or COOWALK insole, whether overheating or ignition occurred, and whether the evidence connects the product to the consumer’s injuries or losses.

Evidence to Preserve

Consumers should not continue handling, charging, storing, or using a damaged insole solely to preserve evidence. Photograph the product and contact local hazardous-waste authorities and an attorney promptly regarding safe handling and documentation.

Useful evidence may include product photos, the insoles, remaining components, packaging, order records, seller information, charging cords, remote controls, shoe or boot photos, injury photos, medical records, prescription records, and communications with Amazon, GearTrade, sellers, insurers, or healthcare providers.

If the product has already been discarded, purchase records and medical documentation may still help establish exposure and injury timing. Incident reports, witness information, and photographs of damaged footwear or property may also be relevant.

Lithium-Ion Battery Disposal Guidance

Consumers should not place lithium-ion batteries or devices containing lithium-ion batteries in household garbage or recycling bins. EPA guidance explains that these batteries can catch fire or explode if they are damaged or improperly handled during disposal [4].

Consumers should follow local hazardous-waste or battery-disposal instructions. If the product is damaged, swollen, burned, smoking, or otherwise unsafe, consumers should avoid unnecessary handling and seek local hazardous-waste guidance promptly.

Who May Be Affected?

Consumers may be affected if they purchased or used COOWALI or COOWALK heated insoles sold through Amazon.com, GearTrade.com, or another seller. People may also be affected if the insoles were used by a child, spouse, older adult, outdoor worker, hiker, skier, hunter, or anyone relying on heated footwear in cold weather.

Individuals with burn injuries may face emergency care, wound treatment, follow-up appointments, surgery, skin grafting, scarring, mobility limitations, pain, and rehabilitation needs. Property-damage claims may depend on the extent of the losses, proof connecting the damage to the product, available defendants, and applicable state law.

Consumers who still have affected insoles should stop use immediately and follow hazardous-waste disposal guidance. They should not dispose of lithium-ion batteries in household trash, curbside recycling, general recycling, or retail battery-recycling boxes.

Do I Qualify?

• Did a COOWALI or COOWALK heated insole overheat, ignite, explode, or catch fire?
• Did you suffer burns, require medical treatment, or experience property damage?
• Can you identify the product through photos, packaging, order records, or remaining components?
• Do you have medical records, injury photos, incident reports, or other supporting evidence?

Answering yes to one or more questions may support an individual legal review, but an attorney must evaluate the specific facts and filing deadlines.

Do I Have a COOWALI Heated Insoles Lawsuit?

If you or a loved one suffered burns or property damage involving COOWALI or COOWALK heated insoles, you may have legal options. Contact Schmidt & Clark for a free case review.

Start My Free Case Review

Important Legal Actions or Warnings

Potential Compensation

Potential compensation may include emergency care, burn treatment, wound care, surgery, skin grafting, follow-up appointments, medication, rehabilitation, and future medical expenses.

Additional damages may include pain and suffering, scarring, disfigurement, lost wages, reduced earning capacity, damaged footwear, damaged personal property, travel expenses, and other out-of-pocket losses. The specific damages available depend on the injury, documentation, state law, causation evidence, and the facts of the claim.

Compensation amounts vary by case. Past results do not guarantee future outcomes.

Legal Process Overview

Step 1: Free case review. The review begins with the product brand, purchase date, seller, incident description, injury details, treatment history, and whether the product or components remain available. Photos, order records, medical records, and damaged-property documentation may help establish the basic facts.

Step 2: Investigation. The investigation may examine product identity, battery behavior, charging history, CPSC warning materials, marketplace records, seller information, medical documentation, and safe-disposal steps. Attorneys may also review whether the incident matches the battery explosion or ignition hazard described by CPSC.

Step 3: Filing. A supported claim may allege defective design, manufacturing defects, inadequate warnings, negligence, breach of warranty, marketplace liability, or other product-liability theories. Filing occurs only when the evidence and applicable law support a claim against one or more responsible parties.

Step 4: Discovery/negotiation. The parties may exchange product-design materials, battery records, testing documents, complaint data, marketplace records, warnings, medical records, expert opinions, and testimony. Negotiations may focus on product identity, causation, burn severity, treatment needs, scarring, property damage, lost income, and available defendants.

Step 5: Resolution. A claim may resolve through settlement, dismissal, court ruling, or trial. The outcome depends on proof of product involvement, defect evidence, medical documentation, damages, defenses, available defendants, marketplace issues, and applicable law.

Frequently Asked Questions About the COOWALI Heated Insoles Lawsuit

What is the COOWALI heated insoles lawsuit investigation about?

The investigation concerns potential legal claims involving COOWALI and COOWALK heated insoles that allegedly overheated, exploded, ignited, or caused burn injuries. CPSC issued a stop-use warning after reports of fires, explosions, thermal incidents, and burn injuries.

Did CPSC recall COOWALI heated insoles?

CPSC issued a product safety warning, not a manufacturer-supported recall. The agency said the manufacturer was unresponsive to requests for a recall or product information.

Has a COOWALI heated insoles lawsuit been filed?

Yes. A Colorado federal complaint involving CooWalk heated insoles was filed in December 2025 against Amazon and foreign seller or manufacturer defendants. That individual lawsuit is separate from any potential claim involving another consumer’s injury.

What injuries have been reported with COOWALI and COOWALK heated insoles?

CPSC reported at least 23 burn injuries from 26 fires, explosions, or other thermal incidents. The agency stated that some injuries included serious second- and third-degree burns requiring skin grafts.

What should I do if I still have COOWALI or COOWALK heated insoles?

Stop using the insoles immediately. Follow local hazardous-waste disposal procedures and do not place the battery or device in household trash, curbside recycling, general recycling, or ordinary battery-recycling boxes.

Can I file a COOWALI heated insoles lawsuit if I was burned?

Possibly. A legal review may consider whether the product was COOWALI or COOWALK, whether overheating or ignition occurred, whether medical treatment was needed, and whether the claim is timely. Eligibility depends on the facts and applicable state law.

What evidence could support a COOWALI heated insoles lawsuit?

Helpful evidence may include photos, order records, packaging, remaining components, remote controls, chargers, damaged footwear, medical records, injury photos, prescription records, and incident reports. Consumers should avoid unsafe handling of damaged lithium-ion batteries and should document the product before disposal when possible.

Does the CPSC warning prove a company is legally responsible?

No. A CPSC warning identifies a serious safety concern, but it does not automatically prove liability for a specific injury or loss. A legal review considers product identity, causation, damages, defendants, evidence, and applicable law.

References

1. https://www.cpsc.gov/Warnings/2026/CPSC-Warns-Consumers-to-Stop-Using-COOWALK-COOWALI-Heated-Insoles-Immediately-Due-to-Risk-of-Serious-Burn-Injury-from-Fire-Hazard
2. https://casefilingsalert.com/wp-content/uploads/2026/01/Amazon-Lawsuit-re-Footwarmer.pdf
3. https://medlineplus.gov/burns.html
4. https://www.epa.gov/recycle/frequent-questions-lithium-ion-batteries