GERBING HEATED CLOTHING 7V Battery Heated Sock Liner - Large/XL GER-SKLN-7V-L-XL

Cold feet kill performance—whether you're sitting in the pits waiting for your session or grinding through a winter track day. The Gerbing 7V Heated Sock Liner delivers targeted warmth across your entire foot, keeping your core temperature stable so you can focus on your driving, not your discomfort. With microwire heating elements and a lifetime warranty on the heating tech, these liners are engineered for reliability in demanding conditions.

Built for racers and serious drivers who refuse to compromise, these sock liners feature moisture-wicking fabric that prevents sweat buildup, a long calf-coverage design that fits over any racing boot, and intuitive touch-button controls for on-the-fly temperature adjustment. The dual 7V battery system and charger give you extended runtime across three heat settings, so you're always prepared for multi-session days or extended track time.

• 7V battery-powered heating
• Microwire heating elements
• Heats top and bottom
• Lifetime element warranty
• Moisture-wicking fabric
• Extended calf coverage
• Touch-button controls
• High: 140°F / 3 hours
• Medium: 120°F / 5 hours
• Low: 100°F / 7 hours
• Includes two liners
• Includes two batteries
• Dual charger included
• Fits Large/XL
• Universal boot compatibility