The Men's Solar Shield Insulated Pants use breathable, lofted fleece to keep you warm without overheating. Designed for active use, they feature articulated knees and gussets for unrestricted movement. The elastic waistband with an internal drawcord ensures a secure fit, while adjustable ankle cuffs block wind and debris. Multiple pockets provide convenient, secure storage, making these pants ideal for cold-weather trail running, hiking, or climbing.