Arc'teryx Men's Sidewinder SV Pants with Instep:
Because you are up before the sun for "Dawn Patrol" and powder days don't always come with clear blue skies, Arcteryx designed the Sidewinder SV Pant with Instep for Men. Built with tough as nails, durable, lightweight, waterproof, highly breathable GORE-TEX® Pro Shell 3Layer, the Sidewinder SV with meet your needs for storm protection in even the nastiest of weather.
A full featured ski pant, the Sidewinder comes equipped with WaterTight zippers, thigh vents for maximum climate control, internal gaiters and articulated joints for great range of motion, meaning you can skin up in comfort and get the first tracks just as the lifties are arriving to work.