I am heavy guy (220#+) working as an event crew (running/cycling races, triathlons, fan appreciation events, etc...), usually long or very long days running around an event footprint, which always leave my feet sore and beat up. Recently got a pair of the Skylines & wore them at a 4-day event, the difference in how great my feet felt after a shift, and the next morning, compared to other footwear I tried (including pretty cushioned running shoes!) was telling. I just got a second pair to alternate on multi-day events so I can delay the wear and tear on these puppies!