Finally found my shoe. Low drop (wish they were lower), wide toe box with room for toe splay, but secure in the midfoot and heel. Not too much stack height. (shoes are getting stupid tall, and I hate it). Lightweight, very breathable. My first pebax shoe, they are fun and fast! What a joy to use. Definitely a fan of the springy pebax foam. (My Altras feel like bricks in comparison). The cushion is just right. I wear the Cyclone 2 as an everyday trainer, and "race" shoe (I can't justify a race specific shoe, but I love these for faster efforts and trying for that faster parkrun:). I could probably wear these for long runs, but currently use the more cushioned Topo Specter 2 (which I also like, although if I had to pick only 1 shoe, it would be the Cyclone 2). I have about 180 mi on my first pair of Cyclone 2, and they are holding up great so far. I bought half a size up from my normal 8.5 in running shoes, and am glad I did. Please don't change these shoes, I've spent so much money buying running shoes I ended up disliking that hurt my feet; I look forward to running in my Topo Cyclone 2s.