An eVent porous membrane provides total waterproof protection while tiny pores in the fabric release excess heat and moisture for cool, dry comfort in the most extreme conditions.
The eVent patented waterproof membrane utilises Direct Venting Technology to wick sweat away from the skin and to the fabrics surface without letting the wind or rain inside.
Millions of thermo reactive microscopic pores expand with the increase in heat generated by the body, allowing warm moisture to escape through them while the particles of cold wind and water are unable to enter as they are too large to pass through the pores.
As a result, sweat vents directly to the outside of the fabric in one easy step without letting cold air or rain water enter.