We partnered with San Francisco textile artist Margaret Seelie to hand dye a small selection of our Rhea tees using Indigo. Indigo dye is one of the oldest dyes known to humankind. Compared with synthetic dyeing (which is responsible for 20% of toxic water waste globally) the by-products of Indigo dyeing are organic matter and water. The technique used to dye these tees is a Japanese method called Shibori and dates back to 238 CE.