SPANX Women’s Undie-tectable Lace Cheeky Briefs. These cheeky SPANX briefs have an extra-wide…, October 26, 2018 at 04:48AM SPANX Women’s Undie-tectable Lace Cheeky Briefs. These cheeky SPANX briefs have an extra-wide waistband for a comfortable, smooth fit. Sheer lace panels.