Description of Patagonia Vitaliti Tank - Women's A high neck tank made from an environmentally-sane blend of recycled polyester and organic cotton that wicks moisture. The top you want to be wearing when your workday turns athletic with an impromptu bouldering session or trail run. Moisture-wicking and genteel, our organic cotton/recycled polyester Vitaliti blurs the distinction between work and play. Naturally wrinkle-resistant, with a touch of spandex for stretch. Coverstitch detailing throughout. Regular fit. Features: Plaited fabric is naturally wrinkle resistant Self-knit trim at neck and armholes Coverstitch detailing throughout Regular fit 5.7-oz 55% organic cotton, 35% recycled polyester, 10% spandex plaited jersey; garment-washed 85 g (3 oz) Imported.