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SKU: 631053 001

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Wears too the men's running shoes Nike Free Flyknit 4.0 for flexibility as barefoot.
More flexible and more cushioned the 5.0 3.0, Nike Free running shoe Flyknit men's 4.0 free your natural stride thanks to the Flyknit upper lightweight and Packable and very flexible sole and low profile.

After discovering that Stanford athletes are trained barefoot on the golf course of their universities, three of the most creative and innovative Nike began to develop a shoe that can provide the light and natural feeling of barefoot running. In 2002 examined a group of men and women by binding their feet of the insoles can measure pressure values and using high-speed cameras to take pictures of moving feet.
The team has spent eight years studying the Biomechanics of barefoot running. The results have made it possible to achieve a deep understanding of the angle of the foot's natural impact, pressure and position of the fingers, allowing designers to create a Nike running shoe flexible and unconventional both inside and out. Since the debut of Nike Free, millions of runner you are coached by wearing this shoe, including some world-class Kenyans.

Nike Flyknit technology is based on feedback from runners who wanted to a snug fit by shoe (with virtually no seams) typical of a sock. Nike has been dedicated to a firm duration four years involving teams of programmers, engineers and designers in realizing of the technology needed to produce the knit uppers with static properties of strength and support. And the combination of support, flexibility and breathability, in a single layer, was a winner. The result is a lightweight, form-fitting upper and virtually seamless.

Flyknit upper made in one piece fully knitted polyester fits perfectly in the areas of flexibility by offering a support ultralight and a snug fit. Sewn connections in the midfoot wrap Flywire for even greater support where it is really needed.

The new flexible channels have hex hot carved in soles and wrap the side wall allowing the foot to move more naturally in every direction. Secondary cuts intersect flexible channels by adding additional flexibility.

The heel follows the shape of the foot to promote a more natural step.

With a difference of 6 mm between the height of the heel and the forefoot, the Nike Free Flyknit 4.0 you closer to the ground for a more natural feeling, offering an excellent combination of cushioning and support.

Nike Flyknit tab with notches for easy wear the shoe.
Minimal footbed that adapts to the curvature of the foot for a superior comfort and support.
Sewing and bead stretch not for structure and support.
Asymmetrical lacing system for a reduced pressure on top of the foot.
Waffle structure in the sole to absorb impacts and increase responsiveness.

Weight: 238 g (men 42.5 measure).
Color: Black/White.

Additional Info

Additional Info

SKU 631053 001
Brand Nike
Color Black
Product category Man Running Shoes



SpedizioniAnimasportiva ships immediately! Every order is handled with the utmost urgency. As soon as we receive the order, product retrieval occurs; then, when we receive the payment, we prepare the package and shipping follows.

We deliver via express courier: the delivery times range from 48 to 72 hours for Western Europe, and from 72 to 96 hours for the rest of Europe, United States, Canada and Australia. To improve our service you should always leave a telephone number, in order to be contacted by the carrier in case of problems with the delivery.

In order to make our service increasingly efficient please check the conditions of the package upon delivery.
If the parcel is not perfectly healthy, pick it up with reserve: next to the signature in the delivery note, mark clearly "ACCEPTED UNDER RESERVE damaged parcel".


Animasportiva refunds the amount paid with the same method used by the customer for paying (bank transfer, credit card or Paypal) in the least possible amount of time and in any case within 10 days from receipt of the product.
The refund refers to the price of the product or products returned. 

It is expressly understood that the expenses incurred to return the product to Animasportiva will have to be paid by the customer.

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