Fieldsheer Apparel Technologies Heated Socks Recall
Injury Hazard.
CPSC recall #25423 · announced Aug 7, 2025 · verified Jul 31, 2026
How to identify the recalled product
| Product | Fieldsheer Heated Socks |
| Units recalled | About 45,000 |
The recall
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. Note: Do not throw the lithium-ion battery or device in the trash, the general recycling stream (e.g., street-level or curbside recycling bins), or used battery recycling boxes found at various retail and home improvement stores. Lithium-ion batteries must be disposed of differently than other batteries, because they present a greater risk of fire. Your municipal household hazardous waste (HHW) collection center may accept this lithium-ion battery or device for disposal. Before taking your battery or device to a HHW collection center, contact that office ahead of time and ask whether it accepts lithium-ion batteries. If it does not, contact your municipality for further guidance.
Reported incidents
The firm has received 11 reports of socks causing pain and discomfort, resulting in 4 burns and blisters.
What consumers should do now
Stop using the recalled product immediately. Contact the company for the announced remedy. Do not resell or donate recalled products — it is illegal under federal law.
Fieldsheer Apparel Technologies toll-free at 888-908-6024 from 8 a.m. to 4 p.m. PT Monday through Friday, email at [email protected], or online at https://fieldsheer.com/pages/recall-information or https://fieldsheer.com and click on "Recall Information" for more information.
Source: U.S. Consumer Product Safety Commission. Official notice title: “Fieldsheer Apparel Technologies Recalls Heated Socks Due to Injury Hazard”. Read the official CPSC notice