Spanx AirEssentials Brushed Flare-BirchThe Spanx AirEssentials Brushed Straight Leg Pants are made with super soft spacer fabric that's lightweight, breathable, and feels silky smooth against your skin. These versatile, throw on and go pants are designed with a pull on, stay put waistband embellished with a faux fly and front snap for refined comfort 54% Polyester, 40% Modal, 6% Elastane. Pockets: 80% Polyester, 20% Elastane.