The Gerbing Heated Clothing 7V Battery Powered Heated Sock Liners heat both the top and bottom of your foot with Microwire heating elements that deliver evenly distributed heat. A long cut pulls over your calf to fit any boot or shoe, and touch-button temperature control is built in.

Gerbing Heated Clothing 7V Battery Powered Heated Sock Liners Features:

• Heats both the top and bottom of your foot
• Microwire heating elements deliver evenly distributed heat
• Lifetime warranty on the heating elements
• Moisture-wicking Fabric
• Special long cut pulls over your calf to fit any boot or shoe
• Touch-Button Temperature Control

Estimated Heating Times:

• High (Red): 140F - 3 Hours
• Medium (White): 120F - 5 Hours
• Low (Blue): 100F 7 - Hours

Includes:

• Two 7V Sock Liners
• Two 7V 2,200 mAh Batteries
• 7V Dual Charger

Specifications:

• Available sizes: S/M, L/XL, 2XL
• Product Name: Socks
• Type: Heated
• Material: Polyester, Spandex
• Size Group: Adult
• Sold as a pair
• Manufacturer Part Number: S/M: GER-SKLN-7V-S-M, L/XL: GER-SKLN-7V-L-XL, 2XL: GER-SKLN-7V-XXL

 See Fitment Chart