The shoes are of excellent quality, I have used these for everything, running indoors and on pavement, casual walking, light hikes. They fit well (I got a 9.5M mens, they are true to size) are comfortable and have excellent grip. The material breathes well, and the shoe offers good arch support. They also feel like they will last quite a while, so they were well worth the 40 bucks or so I spent on them. I am very pleased with this product.

Update: I've had these for about a year or so, with constant wear these shoes have held up quite nicely. Would buy again.