Retro 70s United Pioneer snowmobile suit w/ hood, insulated coverall, men's large

Vintage 1970s or early 80s snowmobile suit with detachable, label from United. The size label is a large, garment measurements are 29" inseam, up to 50" at the waist, 56" at the chest, 21" across the shoulders, torso length 38", sleeve length under the arm 20 1/2".

These have been worn, and are not in perfect condition. They've been stored in a barn for years, and are dusty and dirty from storage.