Justknits 96883 sewing pattern, dated circa 1980s.
Pattern makes a UNISEX tracksuit with optional hood.
Sizes XS S M L XL:
Chest / Bust 80cm - 110cm / 31 1/2 - 43 1/2 inches
Pattern is UNCUT. Large format heavy paper folded pattern. There is some writing in pencil around the diagrams.
More men's / unisex patterns here: