Wide-shoulder tank top with ribbed collar and armholes. Entirely certified and made of high quality organic cotton. The fabric is durable and machine washable. This Product is GOTS and OEKO-TEX certified. Black, blue, white, red and royal: 100% Organic Cotton Grey: 90% Organic Cotton 10% Viscose Care: Cold machine wash with similar colors. Do not use bleach. Tumble dry at a low temperature. Iron at a low temperature if necessary. John is 187 cm tall and wears a size L. Style: OWN-MTP200