Sometimes getting to the best crag means we have to cross a creek or two, and the prAna Halle Convertible Pants are ready to move through those ankle-deep creeks with ease. Their zip-off legs detach just below the knee, so we don't have to deal with wet cuffs all day, and their durable stretch fabric is quick to dry, so it won't be the end of the world if that creek we thought was ankle-deep turns out to be more like knee-deep.