When the temperatures drop with increased altitudes, these lightweight, body-mapped pants from the Eiger Speed collection are an absolute must. Designed for trail running and fast-paced mountaineering, they combine wind-resistance, durability, and excellent moisture-management at an impressively low weight. With multiple storage options and ¾ length, 2-way side zippers for impeccable ventilation and easy removal without removing your shoes, these high-performance pants will match your greatest ambitions from the valley to the peak and back.