Vtg MacGregor Crew Socks Plain Cotton Blend Made in USA 6 Pack

Vintage sealed package of MacGregor Crew Socks MacGregor Products Retro Vintage Crew socks Fits 10-13 Made in USA 80% Cotton, 15% Polyester and 5% Spandex Package is sealed but has larger hole in front--see pictures Package shows wear has some smaller holes--see pictures for examples 6 Pairs plain cream/white Socks show some yellowing--tried to show in pictures We have tried to test the elastic give of the socks through the package, but were not able to verify how much give the socks have or don't have