The GustavsbergHempFortheOceanBlack T-shirt is a roomy boxy-fit crew neck tee made from a sustainable blend of 80% organic cotton and 20% hemp (200 g/m²); it features a subtle water-based eco print and is part of the DEDICATED ×SeaShepherd collection, where 15% of the proceeds directly contribute to marine conservation, produced under GOTS and Fairtrade certification and fair working conditions.