The Nike Free 4.0 Flyknit has been applauded for its performance, comfort, and style. The latest rendition of this advanced running sneaker sports a slightly modified design, but still boasts three of Nike's most innovative technologies, a lightweight Flyknit upper, supportive Flywire cables, and a flexible hexagonal Free outsole. The "Pure Platinum" edition also has a predominately grey upper with black accents and a contrasting white outsole. The Nike Free 4.0 Flyknit "Pure Platinum"
colorway, and several others, are currently available at Sneakerhead.