ColdGear® Infrared lining that features a soft heat-conducting coating on the inside to absorb and retain body heat. Double-layered material with ultra-warm brushed inner lining and quick-drying soft outer layer. Stretchable material in all directions. Moisture-wicking fabric that dries very quickly. Visible elastic waistband with logo finish. Updated gusset for excellent support and comfort. Technology that reduces odors.