Excellent Nike Free 5.0 V4 for walking or running. The Nike Free 5.0 V4 Blue Grey Shoes emphasizes natural foot movement while delivering an extraordinary feel, combined with the cushioning, traction and underfoot protection of a shoe. Deep Nike Free Cheap sipes for enhanced flexibility and stability. Its engineered upper offers targeted support while helping keep feet cool. The Nike Free Sale shoe owns low-profile midsole doubles as an outsole, dramatically reducing overall weight.