Ordering a half size larger than 'normal' running shoe size holds true and the fit is great.  I have had them for 9 months, but really only worn for 6 months as they sat out during the New England winter (just not a winter shoe).  I have about 800 miles on them during the 6 months of use, most all on dirt and rock trails throughout New England with a backpacking trip into the Grand Canyon and southern Utah.  These were my first zero-drop shoes and have since migrated 100% to this style of shoe, across a few different brands for more casual shoes.  These are incredible with ample cushioning on the rough rocks and roots common in this area.  Their grip is superb on wet granite inclines.  So, the 'downside' of this is the tread wear.  I am not sure how many miles I expected to get from them, but at mid-summer now I am not sure they will make it through the fall and my upcoming 100 mile AT section hike. Some of the tread nubs under heal and forefoot are nearly gone, leaving worrisome large areas of smooth rubber.  A lesser concern but tread related is the wrap-up toe bumper....it started ungluing on the first hike....I just kept trimming it down with scissors until eventually it is no bumper at all.  Maybe 800 miles is good and I should be happy?