Nike Men's Air Footscape Nm Ankle-High Running Shoe synthetic-and-rubber Shaped Silhouettes - Allows greater freedom of movement during exercise. Flywire technology - Nike Flywire is a lightweight support system with tensile fibres that come together and make the foundation for upper material construction. Breathable mesh upper - A highly breathable upper also built with synthetic upper for greater durability. Full Length Phylon midsole - A responsive, cushioned EVA midsole material keeping you from landing too heavy and makes your ride much more comfortable. Nike Flex grooves - For enhanced more natural, efficient range of motion