Well to be honest you will definitely know it is there. I have had it for only a day, so I am getting used to it. I have been carrying a 0300 at about 8 oz. and this is about 3 oz heavier which is noticeable. If you carry big knives or even have big knives and like the feel of a full sized folder the trade off of a full pocket is no big deal. If you wear baggy clothes that droop below your waist this might not be your best choice. If you wear business suits or even casual business slacks, not for you. I wear mostly jeans or cargo pants that fit well and don't sag and have no problem with it. In the alternative mike at Grayman has a very nice sheath you can wear on your belt horizontal or vertical to free up your pocket real estate. I have it and like it.
Hope that helps.