Miraclesuit Comfy Curves waistline bike pant offers a comfort tech waistband that lays flat against your skin for ultimate comfort and a smooth look. Designed to hug your curves and pull in your waist. Single ply bottom adjusts to every way you move. Wonderful Edge silicone edging ensure no visible lines or riding up. Machine washable. No not tumble dry or iron 66% Nylon, 34% Elastane Firm control for your lower tummy