Nike Free 4.0 V2 Men's football trainers - Dark KharkiNike Free galore as Nike will release sev-eral new follow-ups to its low free con-cept of light-weight run-ning shoes. The Nike Free 4.0v2 which orig-i-nally released back in 2006, now with the 2016 edi-tion being the sec-ond ver-sion of this model. The mid-sole of the Free 4.0v2 offers heel-drop and is part of a range of 3 shoes of var-i-ous low heel dropsNike Free 2016 Collection. After a couple of weeks of running in a sample pair of the Nike Free 4.0 v2, I published its review on iRunnerBlog. In that article you will find some new features of mentioning on this shoe, as well as my general experience after logging 70 miles of various running workouts in it.