I've worn pretty much every brand of shoe and while New Balance has always excelled on the comfort scale, this shoe takes comfort to the next level. They fit perfectly and are lighter than a feather. The aesthetic might not be to everyone's liking, but I think they look quirky. I use them for HIIT and everyday. Also, over $100 for an athletic shoe seems extravagant as there are so many cheap, great options out there, but I'm glad I splurged.