Thermal shirt I-Thermic X-Warm

Designed for winter sports enthusiasts who love to stay warm, the technical base layer I-Thermic X-Warm 2.0 builds on its predecessor by incorporating a heating system controllable via smartphone. This system distributes warmth exactly where you need it most. With a more fitted cut, extended battery life and improved integration with the app, this base layer is perfect for a wide range of winter activities, from ski lifts to al fresco lunches and après-ski. Thanks to its responsive sensors embedded in the fabric in key thermal zones, controlled by the Clim8 app, you can customize your settings. Out in nature? Adjust the temperature manually using the rechargeable battery, discreetly stored in its own pocket. No need to bring an extra layer: I-Thermic offers you smart thermoregulation at your fingertips.