Heist Heist's 'The High Waist' briefs are designed to smooth and sculpt your stomach and support your posture. This pair is made from innovative HeroPanels™ that adapt to your body, providing targeted compression - the fit is firm but not restrictive, meaning they're comfortable enough to wear all day. Thanks to the seam-free edges they'll be invisible underneath tight-fitting clothing. Wear it with: Cosabella Bra. - Brown stretch-polyamide - Lined at base - 74% polyamide, 26% elastane; lining: 100% cotton - Machine wash