Eta Proof is a dense, all-weather, organic cotton fabric with applications in jackets, coats, hats, shoes, and ski wear.

RESOURCES
Eta Proof is an organic cotton manufactured in Switzerland and sourced from California. Eta Proof is treated with a hydrophobic treatment of paraffin wax derived from petroleum, coal, or oil shale.

ENVIRONMENTAL IMPACT
The organic cotton is grown without pesticides or fertilizers. Eta Proof cottons contain fibers that are small enough to prevent water penetration and big enough to pass body humidity. There is currently no take-back program initiative. Wastewater is treated, and material scraps are sold at half price. Durability allows the material to last for many years.

HUMAN HEALTH
Eta Proof is fluorocarbon-free.

SOCIAL EQUITY
Stotz fabrics provide hom offices for mothers and wages above average in the industry.

creator: Stotz Fabrics
date: 2025
key sustainability feature: Resources, Environmental Impact
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