Monarch Convertible Pants - Tall Inseam 6 - Black. The prAna Monarch Convertible is the only pant you'll need on a long through hike. Abrasion-resistant and water-resistant Stretch Zion fabric provides amazing durability that shrugs off rain showers and looks for adventure. The convertible legs zip off to knickers if you should find yourself in a bouldering field. Front and back pockets zip closed for security.