My husband has been a carpenter for 27 years and he swears by Big Smith overalls.  He has tried other brands as Big Smith aren't readily available in our area, but he hates the other ones.  Glad I am able to order these.  His complaints with the other brands have to do with zipper versus buttons, strap clasps won't stay fastened in the others etc.

Helpful hint --  always turn wrong side out to wash and you won't have a problem with wrinkles.