Juan Pablo wrote a review of The North Face Arnuva 50 BoaTrail Running Shoe - Men's on July 10, 2007
This shoe is simply excellent. I've drive by a marketing impulse as well (Karnazes, etc, etc) but I'm 100% satisfied. I'm a heavy runner 200 lb plus, I'm average arch type of feet, I recommend to buy a 1 full size over your regular size. Excellent support, and cushion. The lace system is outstanding.
Also the "chat" system is a helpful tool for an impulse runner like me.
Keep the good work!