or just for all-day comfort

Known for the psychedelic patterns found on their inner shells

which is why we celebrate their beauty and support research that informs the management of their population

stunning underwater photography with detailed captions

Designed for diving

(Bio)Diversity Tee Size:[3XL] Extra Extra Extra Legendary or just for all-day comfort100% of profits go to the American Academy of Underwater Sciences (AAUS) to support their Diversity Scholarship. Made in California from 100% ringspun organic cotton and screen printed using bio based, renewable algae ink, providing a soft hand feel and excellent wash durability. At large scale production, algae black pigments are carbon negative! Algae absorb atmospheric carbon dioxide and that carbon gets locked into the bio based black pigment for