Vintage Mens Snowmobile Suit Samco Sportswear Size XL One Piece USA Made

There is some wear at both knees - one has a hole in the outer material,
the other some wear (see pictures).
There are some paint stains on the suit (see pictures).
All zippers and snaps function.

Approximate measurements when lying flat:
Armpit to armpit: 27"
Waist: 22"
Sleeve length from shoulder to cuff edge: 25"
Inseam: 31.5"

From a non-smoking environment.
Thanks for looking.