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Radiactor 4.0 Round Neck LS M Gold/Black
Technical long-sleeved T-shirt - Men -
Home delivery from 21/08/2026
60 days to change your mind
No subject to promotional offersThe brand's first X-Bionic layer Radiactor 4.0 Round Neck LS Gold/Black for men is a technical base layer from the range Radiactor®, developed and designed for all your sporting activities in extreme cold, including skiing, snowboarding, biathlon and ski touring.
Thermoregulation provided by the technology 3D Bionic Sphere® and reinforced by the new technology Thermosyphon®meets the body's various needs: to insulate areas sensitive to cold and to perform ventilation in areas where heat accumulates, ensuring optimal perspiration management.
The technology keeps AirComPlex-Zone you warm at the solar plexus, and the technology Expansion Ribs® provides increased insulation in sensitive areas such as the elbows. It is designed using a high-tech fibre XITANIT®2.0 that reflects heat in an even more sophisticated way. With silver ions to make it bacteriostatic, XITANIT® it optimizes perspiration management by distributing perspiration and optimizes cooling through evaporation. This actively helps to remain competitive.
- Targeted and partial compression to stimulate muscle function
Materials:
- 63% Polyester, 32% Polypropylene, 5% Spandex
| 3D BIONIC SPHERE® | The award-winning system 3D Bionic Sphere® stops unpleasant moisture and the feeling of overheating during intense activity, and prevents cooling during rest and recovery phases. |
| XITANIT® | High-tech fibre that reflects heat even more effectively. |
| ISO SHOULDER | ISO-Shoulder forms an insulating layer that prevents the cold from getting in. Exceptional protection against the cold of upper body clothing. |
| EXPANSION RIBS® | A highly flexible system of chambers and channels insulates the elbows by storing warm air inside, opening with each movement and releasing the warm air stored inside. |
| THERMOSYPHON® | The patented ThermoSyphon® adds an extra dimension to the special properties of the 3D Bionic Sphere®: Y-shaped elements support natural thermodynamics, improving perspiration management. |
| AIRCOMPLEX ZONE | The warm air trapped in special channels insulates the solar plexus optimally in cold weather. During physical exertion, the structure evaporates excess sweat and provides a good feeling of freshness. |
| RETINA® | Offers ultra-high definition texture, ultra-high density function transmission, and ultra-high precision body zoning. The result is an ultra-dense knitted material with reduced volume that offers full functionality at a pleasantly low weight. |
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