Nike Flyknit Racer Unisex Style : 526628

The innovative nike flyknit racer unisex running shoe 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 itpetition. Flyknit Rubber sole 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