I bought Nike Air Max Breathe Free II from Nike outlet in FL 3 months ago but last few weeks ago it was my first time of the shoe. I just wore the shoe and jogging around 30 minutes for 4 days then I felt hurt at my heel and my knee then I stop jogging for a week and started again 3 days with My Barricade 4 everything is fine since then. I'm 5 10 with 165 lb I have no problem with my others shoe (Adidas & Puma & Rebok). However, I have asked my freind at the club about Nike shoe and everybody said Nike shoes are fine no problem but no one has bought it from OUTLET. Have you guys ever had this experience?