Botach Tactical offers the Woolrich Men's Elite Discreet Canvas Pants in Black (pictured), Navy, Green, or Khaki for $19.90. Even better, buy two for $36. With free shipping, that's $18/pair and $13 under the lowest total price we could find for this quanity of comparable pants elsewhere. These pants feature Teflon fabric protector and two sideseam zippered pockets. They're offered in waist sizes 28 to 48 and inseam lengths 30 to 36.