Breathable and cooling pillows - Our memory foam pillows use cooling shredded foam technology to keep you cool all night - The breathable cover helps keep the pillow dry and provides maximum comfort Luxurious pillow cases - Pillow cases are rayon made from bamboo, offering a great alternative to down or latex pillows - The covers are washable and skin-friendly - The cover composition is 60% polyester and 40% rayon made from bamboo Adjustable pillow to fit you - Features a zippered inner and outer cover - You can add or remove foam filling to find the perfect comfort level - Provides a personalized sleep experience and is suitable for side, back, and stomach sleepers Filling material - Premium memory foam allows air to circulate through the pillow - Infused with temperature-regulating cooling gel particles to help alleviate excessive heat build-up Practical use scenarios - Side sleeper: adjust the fill for proper neck and head alignment while maintaining a cool night’s rest - Back sleeper: customize the height and support for balanced comfort with breathable, cooling foam - Stomach sleeper: tailor the fill to achieve a comfortable, softer profile suited to stomach sleeping Notes - All features align with the original product specifications: cooling shredded foam technology, breathable cover, bamboo rayon pillow cases, washable covers, zippered inner and outer covers, adjustable foam filling, and cooling gel infused memory foam.