The socks can cause pain and discomfort resulting in burns and blisters when worn during high-intensity activities that generate a combination of heat, excessive friction, moisture and pressure, posing an injury hazard.
View The Official CPSC Recall Notice
Description
This recall involves Fieldsheer Apparel Technologies’ heated socks, models MWMS07, MWWS07 and MWMS05. The recalled merino wool socks were sold in black/gray, gray/orange, gray/pink and black/orange color combinations, and in sizes small through extra-large. The socks came with two lithium-ion battery packs and a charging cable. The socks have a battery pocket with either a slit or a black or gray zipper. Model MWMS05 includes a battery pack with model number MW37V122 and a four-button remote control to adjust the heat settings. Models MWMS07 and MWWS07 include Bluetooth battery packs with model number MW37V22-N. The model number can be found printed on the top left corner of the label on the back of the battery pack. The Fieldsheer logo appears in orange on the front of each sock.
Incidents/Injuries
The firm has received 11 reports of socks causing pain and discomfort, resulting in 4 burns and blisters.
Name of Product: Fieldsheer Heated Socks
Recall Date: August 7, 2025
Recall Number: 25-423
Hazard: The socks can cause pain and discomfort resulting in burns and blisters when worn during high-intensity activities that generate a combination of heat, excessive friction, moisture and pressure, posing an injury hazard.
Sold At: Scheels All Sports, Fred Meyer, Home Depot, Meijer, Bomgaars Supply, Buchheits, Running Supply, Fleet Farm Wholesale Supply and other nationwide retailers and online at Amazon.com from August 2021 through June 2025 for between $80 and $130.
Remedy: 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.
Units: About 45,000
Consumer Directions and Contact
What Do I Do if My Product is Recalled?
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.
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Contact Schiffman Firm's product liability hotline at (412) PRODUCT to have a confidential consultation regarding your potential case.
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