The Patagonia Women's RPS Rock Pants are highly rated for aid climbing. These pants are made from a lightweight and stretchy fabric that offers excellent mobility and breathability. They feature a slim fit and a low-profile waistband for a comfortable and streamlined fit. The RPS Rock Pants also have a gusseted crotch and articulated knees for enhanced freedom of movement. With a DWR (Durable Water Repellent) finish, they provide protection against light rain and moisture. These pants are designed to withstand the demands of aid climbing while keeping you comfortable and protected.