The Comfort of Cotton on Your FeetYou will love the comfort of these organic undyed cotton socks. They are made with organic cotton with a knitted toe and heel , sourced directly by us from the farm they are grown and made. The cotton is left undyed and unbleached so there is no harmful bleach or chemicals in the fabric to irritate your skin. They are well-made, comfortable, durable, and made in the USA.Toxin Free FootwearComfort is merely a bonus benefit of these socks. The real reward comes from knowing you aren't exposing yourself to harmful, synthetic fabrics or chemicals that can seep into your skin. Polyester is a synthetic petroleum based material that seems to be making its way into most socks nowadays because it's cheap to manufacture. The danger of wearing polyester is becoming more known today and has made many people make the switch to wearing organic cotton clothing. Dangers of PolyesterResearchers have actually found that polyester and other synthetic fabrics can reduce sperm count in men. When polyester is washed, it releases tiny pieces of fabric into the air which gets into everything we eat and drink. Textile workers who process polyester report symptoms of breathlessness, coughing, and reduced lung capacity. Some of the many chemicals found in polyester are:Antimony: A known carcinogen (a substance that causes cancer). It’s often used as a catalyst during polyester production and can be released into the air and water.PFOA: A chemical used to make polyester waterproof. It’s been linked to cancer, thyroid disease, and reproductive issues.Formaldehyde: Often used as a finishing agent in polyester production. It’s an irritant that can cause respiratory issues and has also been linked to cancer.Perfluorochemicals (PFCs): Used to make polyester stain-resistant. These chemicals have been linked to a range of health issues. Multi-Faceted Approach to Health and Natural LivingHere at Rowe Naturals we believe the journey to health and clean, toxin-free living begins with not only what you put in your body, but what you put on and around your body. Achieving optimal health and true natural living needs a multi-faceted approach to ensure that all possible potential toxins in our environment are mitigated and prevented from entering our bodies in all ways possible. These socks are made with 97% organic undyed cotton and 3% rubberized elastic in just the top part of the sock.Each order contains 3 pair of socks.