


Technical merino wool T-shirt - Men -
The first layer Symbio Merino Shirt LS M Rhino Grey for men from the brand X-Bionic is a technical merino wool base layer from the Symbio® range, developed and designed for all your sports performances in skiing, snowboarding, biathlon, or ski touring, in extreme cold.
The thermoregulation provided by the 3D Bionic Sphere® technology and enhanced by the new Thermosyphon® technology, meets the body’s various needs: insulating areas sensitive to cold and ventilating zones where heat builds up, ensuring optimal sweat management.
The AirComPlex-Zone technology keeps you warm at the solar plexus, and the Expansion Ribs® technology provides increased insulation in sensitive areas such as the elbows. At the shoulders, you will find an insulating layer Iso-Shoulder, an exceptional protection that shields your upper body while guaranteeing extreme freedom of movement.




Composition:
- 84% Merino wool, 14% Polypropylene, 2% Elastane
| 3D BIONIC SPHERE® | The award-winning 3D Bionic Sphere® system stops unpleasant moisture, the feeling of overheating during intense activity, and prevents cooling during rest and recovery phases. |
| ISO-SHOULDER | ISO-Shoulder forms an insulating layer to prevent cold from penetrating. Exceptional protection against cold for upper body garments. |
| THERMOSYPHON® | The patented ThermoSyphon® structure adds an extra dimension to the special properties of the 3D Bionic Sphere® system: Y-shaped elements support natural thermodynamics and thus improve sweat management. |