Therm-ic Sock Set Heat Fusion Uni + S-Pack 700B Socks 2026 in Black size X-Large

evo.com | Therm-ic Ski Socks > Say goodbye to cold feet! With extremely low-profile, hidden heat elements woven discreetly into the soles and compact battery packs that fastens seamlessly to the top of the socks' cuffs, the Therm-ic Sock Set Heat Fusion Uni + S-Pack 700B Socks offer customizable warmth for up to 8 hours. Controllable via Bluetooth(R) technology and the Therm-ic Heat Control app, these heated socks will revolutionize your ski days. Cushioned Reinforcement Under the Foot Easy Attachment of Batteries to the Sock Bluetooth(R) Heat Control With Therm-ic's new Bluetooth(R) function and the Therm-ic Heat Control mobile app, you can check and adjust the heat setting for your socks, insoles and gloves in real time using your smartphone. Includes USB Charging Cable (Wall Charger Not Supplied) S-Pack 700B Battery Thin and compact. Keep your feet warm for up to 8 hours. Fitted with Bluetooth(R) technology, you can now remotely control the heat settings via your smartphone using the Therm-ic Heat Control app. | Therm-ic Sock Set Heat Fusion Uni + S-Pack 700B Socks 2026 - X-Large in Black