This garment comprises 94% very high quality Modal and 6% Spandex, for a little stretch. This fabric has been specially developed after months of research, to bring to you the ultimate experience of comfort and requires special care. This fabric requires a hand-wash or gentle machine cold wash. Lay it flat to dry it and use a cool iron, if needed. Take care of the fabric, so it can take care of you for a longer time. This garment is made of 100% Pima Cotton, which is the finest quality of cotton. It’s natural and more absorbent and durable. It needs a hand-wash or a cold machine wash on a gentle cycle & a low tumble dry. Avoid bleaching. Hang it to dry and if needed, iron on low.