Previously known as the Thunder Pass Pants, Montbell's DRY-TEC Rain Pants are lightweight over-pants designed to be easily pulled over shorts or trousers when the clouds open. Those knee-length zips make putting them on a breeze-even over boots, while Montbell's very own 3-layer DRY-TEC nylon ripstop fabric ensures your legs stay dry even in the dampest downpours. That ingenious Samue hem system is worth a mention too-taking inspiration from the traditional clothing of Buddhist monks for easy adjustment.