INTUITIVE PERFORMANCE. The Nike Odyssey React Flyknit 2 Men's Running Shoe provides a strategic combination of lightweight Flyknit construction and synthetic material for support. Underfoot, Nike React cushioning delivers a soft, springy ride for a route that begs to be crushed. ﾕ Nike React technology delivers a soft, smooth and responsive ride. ﾕ Flyknit construction provides lightweight flexibility. ﾕ Synthetic material through the midfoot adds support. ﾕ Foam collar is molded for soft, smooth comfort around your ankle. ﾕ Geometric, athlete-informed outsole pattern helps evenly disperse impact to provide a smooth transition and soft feel. ﾕ Outsole geometry and Nike React technology work together to support your foot through your entire footstrike. ﾕ Last: MR-20-KT Offset: 10mm (22mm heel, 12mm forefoot)