- Flyknit upper for breathability and support
- Forefoot Nike Zoom Air unit and full-length Phylon midsole for lightweight, responsive cushioning
- Waffleskin rubber outsole with racing-specific diamond pattern for lightweight durability and traction
The innovative Nike Flyknit Racer Unisex Running Shoe (Men’s Sizing) gets its structure and support from Nike Flyknit technology. As a result, its incredibly lightweight, with a precision fit that feels like a second skin. Its no wonder the worlds best marathon runners are wearing it in competition.