GOTS-certified organic wool fill in a GOTS-certified organic cotton percale casing. Naturally temperature-regulating, moisture-wicking, and flame-resistant without chemical treatments. Stitch-through box construction keeps fill evenly distributed. Available in Full/Queen and King/Cal King. The Fill GOTS- and RWS-certified organic wool — ethically sourced with strict adherence to animal welfare standards and processed without GOTS-prohibited chemicals. Wool's crimped fiber structure creates tiny air pockets that retain heat in cool weather and dissipate excess heat in warm weather, naturally adjusting to the season. Its superior moisture-wicking ability keeps you dry through the night. Wool is also naturally flame-resistant, meeting government flammability standards without chemical flame retardants. Encased in GOTS-certified organic cotton percale — crisp, breathable, and resistant to pilling and shedding. A stitch-through box pattern keeps the fill evenly distributed and prevents shifting or clumping over time. Features GOTS- and RWS-certified organic wool fill GOTS-certified organic cotton percale casing Naturally temperature-regulating and moisture-wicking year-round Naturally flame-resistant — no chemical flame retardants Stitch-through box construction for even fill distribution Free from synthetic fills Available in Full/Queen and King/Cal King Spot clean recommended Certifications GOTS Certified — wool fill and cotton casing meet Global Organic Textile Standard requirements, recognized by the USDA National Organic Program (OT-007086) RWS Certified — Responsible Wool Standard verifying ethical sourcing and animal welfare practices 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