Part of the Seaweed 1.0 collection, this sweatshirt is designed from cyanotype prints made using seaweed from the shores of Southern California beaches. Cyanotype printing is a sun print process that uses the UV rays to create a silhouette of the object laid on top of it. The designs on this sweatshirt are the made from the cyanotypes prints of the seaweed. Made to be a matching set with the Seaweed 1.0 Shorts