Berghaus HydroLoft Insulation Technology
HydroLoft is the ultimate comfort driven insulation system. It offers you enhanced breathability, it keeps you warm and it performs even when you're in a hostile environment. The HydroLoft insulation itself has been engineered so there are no loose fibers. This means that we can use far more open lining fabrics than with a conventional insulation. These linings have more than double the breathability delivering a whole new level of comfort even when you're moving fast.