“Before using C-PRO I often experienced overheating and sweating while sleeping, even with the air conditioner was set to the lowest temperature. I also usually sleep without a pillow which causes neckpain when I wake up. I then switched to C-PRO. I need some time to adjust to it, but after a few months I realised that I could sleep soundly throughout the night without overheating, sweating, and pain. I wake up fresher in the morning.”