Bella Materna Women's Full Cup T-Shirt Nursing Bra 75% nylon/25% lycra Made in US Machine wash with lingerie bag or hand wash, line dry 72% Nylon, 28% Lycra Patented flexywires are lactation-consultant approved for safe nursing and comfort all day long Ultra-soft fabric wicks moisture away and will not fade or pill Machine wash cool or hand wash, line dry Made In Usa