These classic bikini panties feature a rainbow stitch waistband and provide FULL BACK COVERAGE for everyday wear. They come with a soft, COTTON GUSSET LINING for MAXIMUM COMFORT. Available in multiple colors. General sizing guide corresponding to US pant size: Small (0-2), Medium (4-6), Large (8-10), X-Large (12-14). Made of 92% Cotton 8% Spandex. Machine wash in lingerie laundry bag, line dry. For better results, hand wash.