Nike combined two of their most popular running designs in 2014 when they released the Free 4.0 Flyknit running sneaker. Nike's one advancement in running footwear includes their Free based soles. It's meant to provide a very natural and flexible ride based on your foots natural movement. In the 4.0 version, the hexagonal flex grooves offer a very low to the ground and natural ride.The very popular Flyknit technology provides numerous benefits in using a one piece polyester yarn upper. It provides ultralight support and flexibility which really gives a fantastic, customized fit. It also allows for some great, unique color combinations as Nike continues to roll out numerous colors into the new year. This one was a must have in the black, volt, and bright crimson color way.
Definitely try a pair on next time you're in the mall, see if you like the sock-like feel, great for the gym or everyday wear.
More pictures after the break
