b.tempt'd by Wacoal Women's Smarty Pants Thong Panty #976102 100% Nylon Body: 78% Polyester, 22% Spandex; Cotton Lining: 100% Cotton Thong with keyhole back and decorative trim on leg and waist Great basic Hand wash warm. wash colors separately. use non-chlorine bleach only when needed. hand to dry. do not iron. do not dry clean. Made In Sri Lanka