Design: Synthetic leather is long lasting and supportive while keeping your feet comfortable Molding over the front makes it tough and durable on the field 3rd edition adds another layer of containment and support with wings on the sides that integrate with the laces for a secure fit In-Shoe Comfort: Soft foam midsole cushions your stride Durability & Traction: Nike Fastflex technology with rubber studs creates flexibility and traction for bursts of speed, quick cuts and sudden stops