Basic Solid Ribbed Racerback Sleeveless Tank Tops Blue Size M Cotton57% Polyester38% Spandex5% Basic pastel heather color soft ribbed racerback tank tops. Hand wash cold water. Do not bleach. Hang dry. Slim fit. *Please check our size chart. Holds the bodyshape with tight ribbed fabric while exercise. AWTTK0232-BLUE-M