2XU Women's 3/4 Thermal Run Tights 90% Polyamide, 10% Elastane;Machine Washable - Cold Water, No Bleach, Line Dry Form Lite fabric utilizes the latest in polyester technology to deliver supreme moisture control and comfort. Add in the flexible, powerful elastane and wearers can exercise in Form Lite garments in comfort for longer Enhanced abdominal support with a Control strength waistband with a concealed supplies pocket Maximum warmth, minimal bulk, and very dry and comfortable China