The advanced Nike Free RN is constructed with a next-generation Nike Free midsole that features a tri-star pattern that allows your feet to move more move more dynamically. They also have an engineered mesh upper, Flywire cables, minimal sockliner, and rubber segments on the outsole for durability.
Knit upper with synthetic overlays.
Single hook-and-loop strap with elastic laces.
Lightly padded tongue and collar.