We took the well-established and known material of traditional cotton and refined it even further. In a sophisticated production process, we enrich a high-quality cotton thread with very fine polyester strands. The result is a yarn with twisted fiber strings blended together. This makes the uniform comfortable and cool on the skin but feels stout and crisp, with an excellent snap. We hired one of the best fabric-producing mills in the world to get this kind of material. The selection of yarns, fibers, and the final thread was left to absolute experts in the garment industry. Packaging shipping bags are corn-based eco friendly and 100% biodegradable. Every little bit helps our planet.