Meet the easy wear, easy care Sustainable Silk™ collection. Machine washable and stain resistant to water-based liquids. It's designed to fit into modern life like a dream – day or night, work or play. Wear your silk whenever, however.
Our Numi undershirts are made of 69% Naia™ Acetate and 31% Silk. If you’d like to learn more about our fabrics, please visit our Materials page.
What makes your Sustainable Silk™ stain-resistant?
Our silks are stain-resistant because they are treated with Schoeller's bluesign® certified stain-resistant technology. This treatment creates a protective barrier on the surface of the silk fabric that repels liquids, dirt, and stains. The bluesign® certification ensures that the technology is environmentally-friendly, using sustainable and safe methods and materials.
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