Vintage Nike windbreaker pants.?

Sourced in Canada

Measurements
Size on Tag: L
Waist: 30"*
Outseam: 43"
Inseam: 32"
Condition: Some stains and marks throughout.
Material Composition: Shell - 100% Nylon, Lining - 100% Polyester
Colour: Grey, White
*Waist measurement taken when waistband is unstretched*