✔ Targeted warmth where feet get cold: Carbon-fiber heating elements are positioned at the toes and other areas of the foot exposed to cold. This provides warmth in cold-sensitive areas without relying on a single heat source across the whole foot.

✔ Three adjustable heat settings: Choose from three temperature settings: 104–113°F, 113–122°F, or 122–131°F. Adjustable heat makes it possible to select the warmth level that suits current conditions.

✔ Rechargeable batteries, washable design: The socks are powered by two rechargeable 4000mAh lithium-polymer batteries, which can be removed before washing. The removable batteries and washable design support repeated use.

Material composition: 80% cotton, 12% polyester fiber, 8% elastane

Heating temperature settings: 104–113°F, 113–122°F, 122–131°F

Battery specifications: 2 rechargeable lithium-polymer batteries, 4000 mAh each

Package includes: 1x Set, contains (1x Pair of Heated Socks + 2x rechargeable lithium-polymer batteries, 4000 mAh each)