There are a few things to consider when finding the most comfortable concealed carry holster. The first is the gun itself. A heavier gun will be more difficult to conceal and may cause discomfort after extended periods of time. The size of the gun also contributes to comfort levels. A smaller gun will be easier to conceal but may not offer the same level of protection as a larger one. The type of clothing you wear also makes a difference. Loose fitting clothes will make it easier to hide a firearm, but form-fitting clothes will do a better job of keeping the gun in place and making it less likely to fall out or print through your clothing.
When it comes to holsters, there are many different materials and styles available on the market. Leather holsters tend to be more comfortable than their nylon counterparts, but they can also be more expensive. There are also hybrid holsters that combine both leather and nylon for increased comfort and durability. The important thing is to find a holster that fits your body type and clothing style well so that you can wear it all day without experiencing any discomfort.