Fieldsheer Apparel Technologies Recalls Heated Socks Due to Injury Hazard
Home product recall 25-423. Announced by CPSC on Aug 7, 2025.
- CPSC: stop using it
Watch and the shortlist are kept with a free account, on every device. Your watch list. CPSC’s own notice is on cpsc.gov.
The short answer
Announced by CPSC on Aug 7, 2025. Copied from CPSC on Oct 19, 2026.
- Stop using it what CPSC tells owners to do now (needs attention)
- Refund or Replace what’s offered
- About 45,000 units, as CPSC gives them
- Reported injuries, in the notice (needs attention)
Every line below is in CPSC’s own words, with its source beside it.
What’s wrong with it?
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.
CPSC, Recalls API. Checked Oct 19, 2026. Updated daily.
What should you do?
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.
CPSC, Recalls API. Checked Oct 19, 2026. Updated daily.
- What the company offers to fix a recalled product or vehicle: a repair, a replacement or a refund, as the recall notice says. For a vehicle, dealers make the safety repair free. Follow the notice’s own steps, or contact the company it names. Source: CPSC; NHTSA (49 U.S.C. 30120).: refund or replace.
- How to reach the firm: 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.
Which ones are recalled?
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.
About 45,000 units, as CPSC gives them.
Fieldsheer Heated Socks.
CPSC, Recalls API. Checked Oct 19, 2026. Updated daily.
CPSC’s photos
CPSC shows 8 photos on its notice. Hearth Record doesn’t copy them; each opens on cpsc.gov.
- Recalled Fieldsheer Apparel Technologies Heated Socks – Model MWMS05 – Merino in black/gray
- Recalled Fieldsheer Apparel Technologies Heated Socks – Model MWMS05 – Merino in black/gray
- Recalled Fieldsheer Apparel Technologies Heated Socks – Model MWWS07 – Premium 2.0 Merino in gray/pink
- Recalled Fieldsheer Apparel Technologies Heated Socks – Model MWWS07 – Premium 2.0 Merino in gray/pink
- Recalled Fieldsheer Apparel Technologies Heated Socks – Model MWMS07 – Premium 2.0 Merino in black/orange
- Recalled Fieldsheer Apparel Technologies Heated Socks – Model MWMS07 – Premium 2.0 Merino in black/orange
- Recalled Fieldsheer Apparel Technologies Heated Socks – Model MWMS07 – Premium 2.0 Merino in gray/orange
- Recalled Fieldsheer Apparel Technologies Heated Socks – Model MWMS07 – Premium 2.0 Merino in gray/orange
Who made and sold it?
- Imported by Tech Gear 5.7 Inc., dba Fieldsheer Apparel Technologies, Carlsbad, California.
- 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.
- Made in Bangladesh, as the notice gives it.
CPSC, Recalls API. Checked Oct 19, 2026. Updated daily.
Was anyone hurt?
The firm has received 11 reports of socks causing pain and discomfort, resulting in 4 burns and blisters.
CPSC, Recalls API. Checked Oct 19, 2026. Updated daily.
What the record doesn’t say
- The notice lists no UPCs, so check the model, the description and the photos.
- The notice lists no model numbers in a field of their own; its description may give them.
- How many have been returned or fixed isn’t in the notice.
Hearth Record wrote these lines.
Sources
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U.S. Consumer Product Safety Commission, Recalls API.
Checked Oct 19, 2026. Updated daily. Public domain (U.S. Government work). CPSC asks to be credited, and that no endorsement be implied.
Recalls of kids’ and home products are from the U.S. Consumer Product Safety Commission (CPSC). CPSC does not endorse Hearth Record. Copied on Oct 19, 2026.