Nike Free 3.0 V4 is a minimal running shoes barefoot running shoes combine comfort and protection strength and injury prevention benefits. Design Nanoply composite suede upper laser perforation Regional Strategy on to the adaptive cooperation. Seamless innersleeve heavy construction. Off set 17/13mm heel forefoot drop. Transtarsal hot knife slats provide natural flexibility of movement. IU foam midsole adds lightweight and durable. BRS 1000 carbon rubber and environmentally preferred rubber in high wear areas improve durability. Non-removable insole. Weight. 6.9 ounces.
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