Why it was recalled
When worn during high-intensity activities that generate a combination of heat, excessive friction, moisture and pressure, the socks can pose an injury hazard including burns.
What to do
Consumers should immediately stop using the heated socks and return them to Costco for a full refund.
How to identify it
This recall involves heated socks sold in three sizes (medium, large, extra large), all in the color black. "32° HEAT" appears on the battery pack casing, battery pack packaging, user manual and the exterior retail packaging for the products.
Verify before acting
Match the exact model, lot, serial or VIN against the official notice. This index is not the official notice.