Ski crampons are helpful on the maze of skin tracks on Grizzly shoulder. Snow was moist on southern aspects. On descent, on North aspect, the top 150m was hooky wind slab. Mostly dry settled powder afterwards on East aspect with more southerly aspects on the moraines having a sun crust. Tracks were stiff in the lower glades but we out flanked them skiers right and found good powder on East aspect to vally bottom. Pin wheeling and a few 0.5 Na wind slabs pulled out from steep solars from dry loose.