Rogues are monsters found in the wilderness. They can be pick-pocketed at level 32 thieving for 36.5 experience, giving 0.8% fatigue, which at times can provide a lockpick which is useful for gaining access to several places across Gielinor in RuneScape Classic.
The Rogues are light skin toned men with short black hair and black beards. They are wearing Leather Armour, black pants, and some type of gloves.
This article on a monster has an associated dialogue page.
All herbs are dropped in Unidentified form.