Solving cold feet with Bluetooth enabled heated Therm-ic Powersocks - The Gear Bunker
Pack of heated ski socks with batteries
Amazon.com: THERM-IC S-Pack 1200 Sock Batteries - Compatible with All Therm-ic Heated Socks - Compact Lightweight Easy to Use Batteries with 3 Heat Settings - USB Charger Included : Sports & Outdoors
Sidas Thermic Battery S-Pack 1400 - New Moon Ski & Bike | Hayward, WI