Stay warm and comfortable during your winter workouts with the Under Armour Women's ColdGear Authentic Base Leggings. Made with a blend of polyester and elastane, these leggings provide a snug and supportive fit. The ColdGear technology traps heat and wicks away sweat, keeping you dry and cozy. The four-way stretch construction allows for unrestricted movement, while the flatlock seams reduce irritation. These base layer bottoms are perfect for layering under your workout gear or for wearing on their own during outdoor activities.