92% Polyester / 8% Elastane. Thermal Keeps You Warm. Stretch To Give Full Range Of Motion. Truesculpt Smooths Your Shape. Slanted Front Pocket. Hidden Back Pocket. Silver Shank Button And Fly. Thermal Properties Inner Fleece Lined. Belt Loops. Stretch Fabric Allows For A Full Range Of Motion. Opti-Dri™ Technology Wicks Away Moisture To Keep You Feeling Dry. Machine Wash. Opti-Dri™Transfers moisture away from your body to keep you cool and dry.