When you prefer not to wear a shaper, the Everyday Shaping Boyshort from SPANX will stay in place and provide you with just enough support by comfortably shaping your tummy and behind. Shaping boyshort Smooth slimming level Perfect under shorts or mid-rise jeans Minimal stitching allows thong to remain invisible under clothing For when you need a little support but don't want to wear a shaper Hidden shaping waistband - just enough for everyday wear Shapes your tummy and behind Comfortably contours to your body Soft, seamless yarns Flat leg opening Wedgie-free Stays in place Engineered to stay in place Machine washable 90% Nylon, 10% Spandex/Elastane.