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Recall data is sourced from official U.S. government agencies (CPSC, FDA, NHTSA, USDA) and processed using AI to improve readability. This site is not affiliated with or endorsed by any government agency. Always refer to the original agency notice for authoritative information.

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Medium RiskCPSC
Clothing & Footwear/Footwear

Fieldsheer Heated Socks Recalled Due to Burn and Blister Hazard

Agency Publication Date: August 7, 2025
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Summary

Fieldsheer Apparel Technologies has recalled about 45,000 pairs of heated socks, models MWMS07, MWWS07, and MWMS05. These merino wool socks can cause pain, discomfort, burns, and blisters when used during high-intensity activities that involve heat, moisture, and friction. There have been 11 reports of pain and discomfort, resulting in four cases of burns and blisters. Consumers should immediately stop using the socks and contact the company for a full refund or a replacement product of equal value.

Risk

When worn during high-intensity activities, the combination of heat, excessive friction, moisture, and pressure can cause the socks to overheat or irritate the skin, leading to painful blisters and burns on the user's feet.

What You Should Do

  1. This recall involves Fieldsheer brand merino wool heated socks, models MWMS07, MWWS07, and MWMS05, sold in black/gray, gray/orange, gray/pink, and black/orange color combinations in sizes small through extra-large.
  2. To identify the product, look for the orange Fieldsheer logo on the front of the sock and check the label on the back of the battery pack; affected battery model numbers are MW37V122 (for model MWMS05) or MW37V22-N (for models MWMS07 and MWWS07).
  3. Immediately stop using the recalled heated socks.
  4. Contact Fieldsheer Apparel Technologies toll-free at 888-908-6024 from 8 a.m. to 4 p.m. PT Monday through Friday, email at cs@fieldsheer.com, or visit https://fieldsheer.com/pages/recall-information to arrange for a full refund or a replacement product of equal value.
  5. Dispose of the lithium-ion battery packs at a municipal household hazardous waste (HHW) collection center; do not place these batteries in the trash, general recycling bins, or retail battery collection boxes as they pose a fire risk.
  6. Call the CPSC Hotline at 800-638-2772 for more information.

Your Remedy Options

๐Ÿ“‹Refund, Replace

Consumers should immediately stop using the heated socks and contact Fieldsheer Apparel Technologies for a full refund or replacement product of equal value. Consumers should dispose of the lithium-ion battery packs in accordance with applicable laws and regulations.

Contact: Fieldsheer Apparel Technologies toll-free at 888-908-6024 from 8 a.m. to 4 p.m. PT Monday through Friday, email at cs@fieldsheer.com, or online at https://fieldsheer.com/pages/recall-information or https://fieldsheer.com and click on "Recall Information" for more information.

Affected Products

Product: Fieldsheer Heated Socks (Merino Wool)
Variants: Black/Gray, Gray/Orange, Gray/Pink, Black/Orange, Size Small, Size Medium, Size Large, Size Extra-Large
Model:
MWMS07
MWWS07
MWMS05
Lot Numbers:
MW37V122 (Battery Pack)
MW37V22-N (Battery Pack)
Date Ranges: Sold August 2021 through June 2025

The socks have a battery pocket with either a slit or a black or gray zipper. Model MWMS05 includes a four-button remote control.

Product Images

Recalled Fieldsheer Apparel Technologies Heated Socks โ€“ Model MWMS05 โ€“ Merino in black/gray

Recalled Fieldsheer Apparel Technologies Heated Socks โ€“ Model MWMS05 โ€“ Merino in black/gray

Recalled Fieldsheer Apparel Technologies Heated Socks โ€“ Model MWMS05 โ€“ Merino in black/gray

Recalled Fieldsheer Apparel Technologies Heated Socks โ€“ Model MWMS05 โ€“ Merino in black/gray

Recalled Fieldsheer Apparel Technologies Heated Socks โ€“ Model MWWS07 โ€“ Premium 2.0 Merino in gray/pink

Recalled Fieldsheer Apparel Technologies Heated Socks โ€“ Model MWWS07 โ€“ Premium 2.0 Merino in gray/pink

Recalled Fieldsheer Apparel Technologies Heated Socks โ€“ Model MWWS07 โ€“ Premium 2.0 Merino in gray/pink

Recalled Fieldsheer Apparel Technologies Heated Socks โ€“ Model MWWS07 โ€“ Premium 2.0 Merino in gray/pink

Recalled Fieldsheer Apparel Technologies Heated Socks โ€“ Model MWMS07 โ€“ Premium 2.0 Merino in black/orange

Recalled Fieldsheer Apparel Technologies Heated Socks โ€“ Model MWMS07 โ€“ Premium 2.0 Merino in black/orange

Recalled Fieldsheer Apparel Technologies Heated Socks โ€“ Model MWMS07 โ€“ Premium 2.0 Merino in black/orange

Recalled Fieldsheer Apparel Technologies Heated Socks โ€“ Model MWMS07 โ€“ Premium 2.0 Merino in black/orange

Recalled Fieldsheer Apparel Technologies Heated Socks โ€“ Model MWMS07 โ€“ Premium 2.0 Merino in gray/orange

Recalled Fieldsheer Apparel Technologies Heated Socks โ€“ Model MWMS07 โ€“ Premium 2.0 Merino in gray/orange

Recalled Fieldsheer Apparel Technologies Heated Socks โ€“ Model MWMS07 โ€“ Premium 2.0 Merino in gray/orange

Recalled Fieldsheer Apparel Technologies Heated Socks โ€“ Model MWMS07 โ€“ Premium 2.0 Merino in gray/orange

Additional Information

Agency: Consumer Product Safety Commission (CPSC)
Recall ID: 25423
Status: Active
Sold By: Scheels All Sports; Fred Meyer; Home Depot; Meijer; Bomgaars Supply; Buchheits; Running Supply; Fleet Farm Wholesale Supply; Amazon.com
Manufactured In: Bangladesh
Units Affected: About 45,000
Distributed To: Nationwide
Importer: Tech Gear 5.7 Inc., dba Fieldsheer Apparel Technologies, of Carlsbad, California
Contact: Fieldsheer Apparel Technologies toll-free at 888-908-6024 from 8 a.m. to 4 p.m. PT Monday through Friday, email at cs@fieldsheer.com, or online at https://fieldsheer.com/pages/recall-information or https://fieldsheer.com and click on "Recall Information" for more information.
Agency Last Updated: August 7, 2025

Were You Affected by This Recall?

If you or a family member were harmed by this recalled product, you may have legal rights. Consider consulting a consumer protection attorney to understand your options for compensation.

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AI-Enhanced Content: The summary, action steps, and risk assessment on this page were generated by AI from official government recall data to improve readability. This is not legal or medical advice. Always refer to the official agency sources below for authoritative information.

Sources: CPSC Notice ยท Raw API Response