Mountain Hardwear Matterhorn&trade; Convertible Pant 100% Nylon Zip-off panels make them easily Convertible to shorts without having to remove shoes or boots. Incredibly comfortable with a micro-chamois lined waistband for added comfort even while wearing a backpack. Strategically placed pockets which are easy to reach and large enough to hold important items. Easy to move in, with a gusseted crotch and fully articulated knees. Especially strong, with doubled fabric panels at the knee and seat for added reinforcement.