Materials: 90% Polyester, 10% Cotton. Our size is too small, please read our size chart.Machine wash warm and hand wash acceptable.Breathable and comfortable, fashionable design with good quality.Pants with 2 Large Capacity Pockets. Perfect for outgoing daily wear, 4 season outfit, Beach wear and Sporting. More space to save your personal things when you go out. Skin-friendly soft inner fleece in training pants are not only moderate thick for extra warmth but also can wick away sweat quickly to the outer layer to keep you feeling warm and comfortable.Elastic waistband with adjustable internal drawstring for a custom fit. Elastic waistband with drawstring front; Ribbed cuffs and slightly tapered leg. Loose workout pants with close bottom provide more elastane and windproof for outdoor activity.