Great Summer Runing Shoe
I've been a bit of a Mizuno guy the last few years as their fit and neutral construction has given me the best stride. With the Mizuno Wave Inspire 8 Running Shoe - Men's, take that same stride and give it a ton of cushion and ventilation. The stride is so cool and comfy in these that I could probably run a 10 miler in 100 degrees and not feel it. The fit is also pretty top notch as it is a pretty true fit length wise with a slightly narrow (B-width) forefoot.
That being said, it definitely isn't weather proof. Outside moisture does get in pretty easily. So, if you are a neutral or slight pronator who run long distances in dry conditions, you'll be more than happy with these.