I have tried a couple IWB holster but Crossbreed did it the best, I carry a XD Subcompac not the lightest or smallest. Took only a hot day for the leather to conform to my back and the pistol. Talk about comfortable now. I played pack mule on a big horn sheep hunt this year. Carried the whole two weeks, while wearing a back pack sixteen hours a day and a couple days a pack frame. No issues, great CC holster.