Thermounterwäsche X-bionic Energy Accumulator 4.0 Patriot Shirt Turtle Neck LG SL Italy - 2024/25

Energy Accumulator 4.0 in the PATRIOT version is a legendary, award-winning, high-class thermoactive underwear created for the highest performance, available in the national colors of outstanding athletes. Packed with the latest, intelligent technological solutions, it supports the body's endurance in all conditions! In version 4.0, it is enriched with revolutionary zonal compression and the patented 3D Bionic Sphere® system with ThermoSyphon® technology. Experience greater freedom of movement, thermal comfort and unprecedented performance with the Energy Accumulator 4.0! This season, the Energy Accumulator 4.0 line is available in the patriotic colors of Switzerland, France, Italy, Germany and Poland!

THERMOSYPHON® - the revolution of the 3D Bionic Sphere® System

ThermoSyphon®'s primary job is to cool you when you sweat and warm you when you're freezing. Placed in strategic places for thermoregulation, revolutionized Y-shaped channels allow continuous air circulation and drainage of excess moisture from the body surface, enhancing the body's natural ability to thermoregulate. Thanks to the twisted fibres, the TermoSyphon® system retains its structure regardless of the movement and stretching of the material. What does it mean in practice? 95% more air flow, 66% better moisture transport, 80% more stable structure of the material, 30% larger operating surface!

3D Bionic Sphere® System

Your body sweats during activity. The natural function of sweat is to cool the body, keeping it at the optimal temperature of 37 ° C. Most traditional underwear wicks sweat away too quickly, which leads to a further increase in sweat production by the body. The result is a loss of water, minerals and salts with no cooling effect and reduced efficiency.

COOLS DURING ACTIVITY

The 3D Bionic Sphere® system leaves a thin, imperceptible layer of moisture on the skin. Elements made in Sweat Traps® technology transport excess sweat, allowing it to evaporate, and then remove it using thermodynamics.

HEATS DURING REST PHASES

Ambient cold is not a risk factor for overcooling, as the warm air in the internal channels creates an insulating cushion. During the rest phase, e.g. sitting on a lift, the cooling process is interrupted. The heated air in both channels is used for heating and protection, using the body's own heat