NIKE FREEBarefoot series running shoes
NIKE FREE Barefoot series running shoes are one of the most popular Nike running shoes among Nike fans in the past or two years. The series generally has a Waffle waffle outline design, with many protruding friction blocks, which have grip for running and can disperse impact, making running more comfortable. The heel of the shoe is made of BRS1000 carbon fiber rubber, which is more wear-resistant and has better grip, but it will leave black marks on the ground when it is severely rubbed. If the Nike running shoes is rated for flexibility, 0.0 is barefoot running and 10.0 is ordinary running shoes. Nike running shoes have launched FREE styles such as FREE 3.0, FREE 5.0, FREE 7.0, FREE EVERYDAY, FREE RUN+.
" Barefoot coefficient "
NIKE Numbers such as 3.0, 5.0, 7.0 in the FREE series are not the number of the shoe, but a coefficient, which is scientifically called "Barefoot coefficient". The smaller the coefficient, the closer it is to barefoot, and the larger the coefficient, the closer it is to running shoes.
Uses and features
FREE3.0
Purpose: suitable for training for sprinters.
Advantages: Imitate barefoot exercise and help exercise calf muscles.
Disadvantages: Because the soles are too soft and have almost no shock absorption, it is not suitable for daily wear for a long time.
FREE5.0
Purpose: suitable for training for middle and sprinters.
Advantages: light weight, good foot feel; can strengthen foot strength and correct running posture.
Disadvantages: Heel shock absorption is weak, and the shoes are limited in protection against the feet; they are very classified as running shoes, and you need to pay attention to the training method when using them.
FREE7.0
Purpose: suitable for training for long-distance runners.
Advantages: lightweight, strong flexibility, and good wrapping.
Disadvantages: Not wear-resistant under long-term exercise.
Main classification
1, NIKE FREE 3.0
Upper is designed with a double elastic plate with breathable mesh cloth, and the midsole is compressed EVA and Free sipes to reinforce the forefoot. The outsole uses BRS1000 rubber to enhance its durability, and FREE 3.0 is a highly sensitive training shoe for strengthening the strength of the feet and legs. The design is already very different from other running shoes. It is also very small when connecting the sole with a layer of fabric.
2, NIKE FREE 5.0
Upper is made of mixed fabrics and artificial fiber patches that are closely fitted inside the upper to provide good support, making sports shoes more sturdy and durable. The midsole can wear resistance as much as the outsole, greatly reducing the overall shoe weight. The forefoot is designed with wider grooves to enhance the propulsion of the toes, while improving muscle movement and a more perfect barefoot feeling. The outside of the sole resilient pad has added BRS 1000 wear-resistant carbon rubber, making the wear-prone areas more durable. The main stress-bearing area is designed with hard rubber, which increases the grip and wear resistance of the shoes.
3, NIKE FREE 7.0
upper with breathable material and lightweight surface of synthetic leather, and the forefoot strap provides enhanced support. The midsole uses Phylon material to provide improved flexibility by cutting of transverse and longitudinal curved grooves. The outsole is filled with Phylon's rubber to provide linear and lateral movement traction. With its extended midsole side and a round midsole inner waist, FREE 7.0 can improve athletes' ability to turn sharply and allow athletes to move quickly in all directions. This free fusion and flexible design can meet the requirements of natural movement.
4, NIKE FREE EVERYDAY+
FREE EVERYDAY+ is a shoe that Nike has produced based on free and is more suitable for robes and shoes that are usually worn. The upper is equipped with a breathable upper mesh with synthetic material coverage to provide maximum support. Seamless toe part structure reduces irritation. The built-in heel tray and foam pads provide maximum comfort, the midsole provides elastic cushioning with Phylite, the heel's Zoom Air start point provides good cushioning, the Free-inspired structure provides a more natural foot feeling, and the outsole is also made of wear-resistant BRS 1000 rubber.
5, NIKE FREE RUN+
has excellent cushioning performance, improved fit and a barefoot-like natural motion feeling. It has better elasticity than Nike Free 5.0 and stronger support than Nike Free 3.0. It can provide good shock absorption, more comfortable fit with the feet, and natural sports like barefoot. It is the first running shoe in the Nike Free series to receive Nike+ technology-enhancing
