Organic Cotton Sateen Duvet Set

400 thread count GOTS Certified Organic Cotton Sateen. Silky-smooth with a subtle sheen and luxurious drape — available with or without matching pillow shams. The Fabric Woven with a four-over-one technique from long-staple certified organic cotton, our sateen delivers a buttery-soft hand, natural drape, and gentle sheen. Cotton is naturally breathable and moisture-wicking, so you stay comfortable without sleeping hot. The fabric grows softer with every wash — no formaldehyde-based resins or GOTS-prohibited finishing chemicals. We chose a single-ply 400 thread count specifically: dense enough to deliver the tactile and visual benefits of a high-end weave, without sacrificing breathability or long-term durability the way higher thread counts can. Features 400 thread count long-staple organic cotton sateen Four-over-one weave for subtle sheen and silky drape Breathable and moisture-wicking Softens with each wash — no chemical fabric treatments Available in an organic-inspired color palette; subtle shade variations are natural to organic-dyed fiber Pairs with Naturepedic alpaca or down duvet inserts Certifications GOTS Certified — meets Global Organic Textile Standard organic and non-toxic requirements, recognized by the USDA National Organic Program (OT-007086) MADE SAFE® Certified — screened to eliminate harmful ingredients, vapor releases, and by-products that could impact human health or ecosystems UL/GREENGUARD Gold Certified — tested for low chemical emissions and certified formaldehyde-free Better for People & Planet Organic cotton uses significantly less water than conventional cotton and is grown without GOTS-prohibited pesticides and herbicides. Better for your health, your home, and the planet.