That is the the Nike Lunarlite Racer. I am not what most would call an incredibly biomechanically efficient runner, so these shoes may be a slight stretch for me. I am a slight over-pronator. These things weigh under 6 ounces and don't offer much in terms of support. I did use to run in some Nike Frees. Those even feel like bricks compared to these things.
I'll post a 10K race recap tomorrow or Monday. Tomorrow looks to be pretty busy after the race. Lastly, here's a video that I find hilarious. It's pretty bizzare, twisted and perverted. If this offends you in any way, I apologize. You have been warned.
See more funny videos at Funny or Die