Mountain Hardwear Epic Pant synthetic Light and durable, these pants are the epitome of practicality and functionality. Designed for active men, these pants have articulated knees so that the fabric won't stretch while climbing or making long strides. Made of proprietary fabric, these pants aren't just water repellent they're waterproof. Snap fly, adjustable waistband and zippered ankle cuffs allow you to truly customize the fit of these pants for total comfort.