SPANX The Perfect Pant Ankle Backseam Skinny Pant in Classic Black Spanx The Perfect Ankle Backseam Skinny Trousers UK Tights An honest review of Spanx ankle backseam skinny pants Cheryl Shops SPANX Pants & Jumpsuits Spanx Perfect Pant Ankle Back Seam Skinny SPANX BACK SEAM SKINNY SLIT BACK PANT RAOK boutique. The Perfect Pant in Ankle Backseam Skinny is your new go to for any outfit or occasion. Thanks toseriously, magicalsmoothing ponte fabric and a comfortable, pull on design, the Ankle Backseam Skinny offers a sleek look, a great butt and features a skinny leg cut, making for a style so flattering, youll wear them again and again! Best. Pants. EVER.