As a daily Merrell wearer for the last 13 years, I was excited to try these lightweight Merrells... They fit good, but there is a big difference between Moabs/Chameleons and these shoes... the best I can describe is that it felt like I was walking on a narrow board, whereas Moabs/Chameleons feel like there is a lot more substance between your feet and the ground.  That's probably how they reduced the weight...  If you're a lean runner, you'd probably like these, however my 300 lb frame is walking and hiking, need a bit more support!