Drilite® Loft is a range of water-resistant outer fabrics used in our insulated clothing and equipment. These fabrics are made with tightly woven face fabrics and have coatings that increase their water resistance and significantly reduce Down leakage. They are also entirely windproof and can resist moderate precipitation and spindrift. The Drilite® Loft range includes fabrics tough enough for daily use by guides and professionals and light enough to be used on some of the world’s most challenging alpine climbs.