Spanx's high-rise 'Firm Believer Sheers' tights have a built-in shaper to smooth and sculpt your waist. This 20 denier pair has an elastic-free band that won't slip, pinch or roll and a soft cotton gusset - forgo briefs for a seamless finish under clothes. -- Neutral stretch-nylon - 83% nylon, 17% elastane - Hand wash - Designer color: S2