1. The fabric is skin-friendly, soft, breathable, sweat-wicking, keep refreshing all day long; 2. Thong shaper creates a sleek line from your waist to butt, contour sexy body curves; 3. High waist adds an extra layer of fabric near the belly part for targeted and enhanced tummy control; 4. Spiral steel bones prevent scrolling and falling when you move; 5. No VPL, delicately stitched openings reduce squeeze and dig-in, no VPL under your daily garments.