Noun
powder snow (uncountable)
Freshly fallen, uncompacted snow, especially in the context of Alpine skiing
Expert skiers love skiing on powder snow.
In winter, the generally high quality of powder snow and numerous mountains in Hokkaido make it a popular region for snow sports. Source: Internet
The consistently deep powder snow led Utah's ski industry to adopt the slogan "the Greatest Snow on Earth" in the 1980s. Source: Internet