Nike Men's Free Trainer 3.0 Running Shoes-Blue/Volt-White-13

The Nike Free Trainer 3.0 Men's Training Shoe blends a supportive, breathable upper with a flexible outsole for a barefoot-like training experience. Dynamic Fit technology uses Flywire cables to wrap the arch for a glove-like feel.
Benefits
TPU mesh upper simulates the toughness of metal for extreme durability and ventilation
Dynamic Fit technology wraps the midfoot for a glove-like feet
Straps anchored under the foot that connect to the laces allow for a customized fit
Phylon midsole for lightweight cushioning
Deep flex grooves for natural flexibility