Stay comfortable all day in this SPANX Undie-Tectable Lace Hi-Hipster Panty. Hi-hipster Smoothing…, February 27, 2017 at 09:43PM 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.