Reflex details.

The innovative and exclusive breathing systems developed by Geox Labs ensure maximum breathability and comfort. Based on the principle of heat transfer, hot air evaporates upwards. Thanks to the special Breathing System structure, sweat goes through the 3D Spacer, coming out of the breathing tape made of a special breathing and waterproof membrane that works in two ways – to expel humidity and to keep water from entering. Lab tests show that the Geox patent greatly increases the garment breathability level. Benefits are glaring: with the Geox system, clothes stay dry, perceived humidity drops, cold caused by excessive sweating and sudden cold drafts are cut down to zero.