Stay comfortable all day in this SPANX Undie-Tectable Lace Hi-Hipster Panty. Hi-hipster Smoothing…, May 16, 2017 at 06:52AM Stay comfortable all day in this SPANX Undie-Tectable Lace Hi-Hipster Panty. Hi-hipster Smoothing at waist Elastic-free edge for no visible panty lines Cotton gusset Full rear coverage Garment sits right below the belly button Body.