What type of expander is it? Is it like tuxedo pants?
The expander is a stretch type expander, giving about 1.5" on each side. Tuxedo pants are "adjustable waist." So they have a slid and clasp. The Smitty pants are expander.
The main product description says "With Expander Waistband", but the product details say "Standard Non-Expander Wasitband"? does it have an expander waistband or not?
Also are these base pants, or combo pants?
Good catch... Yes, these pants have the expander waistband. We just forgot to change that line in the description. It has been updated.