Natural Fibre

Sorona® starts as corn – grown naturally, then transformed into soft, breathable fibers. It is known for its silky feel, cooling touch, and natural breathability, making it an excellent material for bedding and comforters. Cozy Bliss takes this fiber and makes it even softer than ordinary bamboo viscose—creating a softer, more comfortable sleep experience.

Absolutely. The natural breathability and moisture-wicking properties of Sorona® viscose make it ideal for hot summer nights. It helps keep you cool and dry without feeling heavy, making it perfect for hot sleepers and cooling comforters, so you can sleep comfortably even in warm weather.

Q-Max (Maximum Heat Flux) is the international standard for measuring a fabric’s “instant cool-to-the-touch” sensation – how quickly heat is pulled away from your skin, making it ideal for cooling bedding, cooling comforters, and cooling sheets.

Our cooling fabrics achieve Q‑Max >0.46, an industry‑leading result verified by SGS, the Swiss global leader in testing, inspection, and certification. A value above 0.4 is considered high‑performance cooling; our >0.46 delivers an instant, noticeable cooling experience you can feel the moment you touch it.

Trust our SGS‑verified cooling.

Sorona® comes from renewable corn, not petroleum. Compared to conventional synthetic fibers, its production uses 44% less energy, generates 59% fewer CO₂ emissions, and reduces petroleum resource consumption by 37%. By choosing a Cozy Bliss Sorona® viscose cooling comforter, you sleep on a more sustainable material – without compromising softness or breathability.

Cozy Bliss Sorona® cooling comforter is designed to maintain its softness and performance through regular washing. We recommend washing in cold water on a gentle cycle and tumble drying on low to help extend the life of your bedding. Always check the care label on your specific product for best results.

Sorona® uses a plant‑based fill for cloud‑like soft and bounce – lighter, airier, and more resilient.

TENCEL™ uses a lyocell cover for instant cool touch and silky drape – more moisture‑wicking and skin‑smoothing.