Our SPANX AirEssentials® Straight Leg Pants are crafted from our signature spacer fabric that’s light-as-air, cloud-soft, and oh-so-smooth—plus a heathered design for added flair.. These versatile pull-on pants are crafted with 4-way stretch and have a relaxed fit. Sleek enough for travel or errands and cozy enough for lounging at home, this throw-on-and-go style will take you anywhere and everywhere.