The greater the amount of air trapped, the greater the protection. Fill Power 900 – Goose Down Project provides all-round comfort with excellent thermal properties that allows garments to withstand even the coldest of temperatures.

Fill Power 900 indicates the insulating power of the down specifying its volume-to-weight ratio: it's considered one of the best paddings available, thanks to its high degree of thermal insulation compared with its size. The feathers create small pockets of air that generate a thermal barrier, ensuring maximum protection.