Our EBTek® Fleece Pants are made of recycled polyester and feature articulated knees for easy mobility, and multiple secure pockets to keep your everyday essentials safe. Perfect for hikes in chilly weather or taking it easy on the weekends. Models Shown: Female is 5'9" to 5'11" tall, wearing size S; Male is 6'0" to 6'2" tall, wearing size M.