This clothing line from HTnaturals offers natural fibers that are soft and comfortable, durable and ethical. These are great designs made in manufacturing facilities which adhere to HTnaturals' high labor standards and safety practices. HTnaturals apparel is dyed using only non-azo dyes. These dyes are the least toxic industrial dyes on the market today. It is not possible currently to dye large-scale production with natural dyes except in a very small range of colors, so to bring you the broadest range of colors, HTnaturals chooses non-azo dyes. HTnaturals does not use any heavy metals in any aspect of its production.