Dealing with neck pain can be the worst, but this cervical collar actually makes it bearable! The comfort version is specifically designed with super soft foam that's gentle on your skin while still providing solid support. What's great is you can wear it during the day or while sleeping - it's that comfortable. The V-shape under your jaw gives a secure fit without choking you, and the curved back provides excellent neck support. The hook and loop closure lets you adjust the tightness perfectly, and it's breathable so your neck doesn't get all sweaty and uncomfortable. It really helps with pain relief by limiting movement and taking pressure off your spine - great for post-surgery recovery, injuries, or even just chronic neck strain. The medium size fits neck circumferences from 11.5 to 14 inches. Definitely check with your doctor first, but if you need neck support that you can actually sleep in, this is a solid choice that won't make you miserable!