My fiancé loves this ring style, it is exactly what he was wanting (material and design). We decided to order a ring sizer to make sure we got his correct size. I watched the videos on how to correctly size him and he found his size and he wore the ring sizer around to make sure it was a good fit. After we found his size I went and read the information of this ring to tell me how I should order. We decided on his true size since this is an 8mm comfort fit ring; we got him a 9.5. When we received the ring it was way too small. I was frustrated because we had spent a lot of time deciding and making sure we got the right size. Returns and exchanges are super easy so I did an exchange for a size 10. When we received this one, it was still small! This one fits him better but we could probably gone up to a 10.5 to make for an even better fit (this one is still tight). I'm not sure why we had such a hard time but I think this ring just runs a little small.