The bedding offered by ONSEN® is designed by a team of doctors, physiotherapists, and psychologists using the design thinking method. Additional pillowcase for orthopedic pillows work great as backups, often used during washing of those received with the pillow. We also offer pillowcases for classic pillows in the most frequently sold sizes (40x40, 40x60, 70x80), which also fit pillows produced by other manufacturers. All pillowcases are also offered in Skin+ technology that nourishes, regenerates, and moisturizes the skin. We have also applied this technology in the innovative Skin+ fitted sheet with high grammage, which takes sleep to the highest level of comfort.