Vintage Men Navy Blue Work Chore Pants 1960's Keiki Kane Made in Hawaii

There isn't a material tag but the weight/feel/texture feels like 100% cotton
Button Front

Approximate measurements in inches. Taken laying flat.

Size: No size tag
Waist: 26
Rise: 12
Inseam: 27
(See photos)

No rips, stains or tears
From non-smoking home