Zero RH+ Edge Half Zip 37.5 Jersey B127

This innovative jersey with double front features a technical appearance on the outside and a particularly breathable fleece on the inside, but the main characteristic of this knitted fabric is the 37.5 technology that allows for dynamic thermoregulation, keeping the body at the ideal internal temperature of 37.5 degrees Celsius, creating a microclimate close to the skin with the right level of humidity of 375%. This technology uses active particles made from volcanic sand that also absorb infrared (IR) light and transform it into energy: when the athlete is hot, the active particles embedded in the material use the body's energy to cool down. When the athlete is cold, the active particles retain the body's energy to help keep them warm.