nike women's race running shoe, black glacier ice barely volt white, womens 10 nike make a bold statement with the nike air zoom pegasus 37 shoe. the shoe is equipped with a new cushioning unit on the forefoot and foam for maximum responsiveness. the result is a robust and lightweight shoe designed for your daily running sports. nike react foam in the midsole for lightness, elasticity and durability. more foam means more cushioning without much space. the air zoom in the forefoot is twice as large as in previous versions and thus offers more elasticity with every step. it is closer to the foot for better responsiveness.