Preparing for unexpected weather on high-speed runs? Add the Men's Lightray Pants to your pack. Waterproof, breathable GORE-TEX® fabric, a PFC-free water-repelling finish, and their 100% seam-taped construction keep you dry. Wind-resistant PrimaLoft® Black Insulation ECO offers warmth without weight, plus is made from recycled material to reduce its environmental impact. Articulated knees increase mobility, while CORDURA® scuff guards resist abrasions against icy patches. These snow pants offer interior features like leg vents for improved airflow and gaiters that prevent snow from reaching inner layers. For added safety, the RECCO® Avalanche Rescue Reflector bounces back a signal to rescuers.