Nike Women`s Odyssey React Flyknit 2 Running Shoes offer a strategic combination of lightweight performance and support thanks to their dynamic Flyknit construction and synthetic upper material. Inside, Nike React cushioning delivers a soft, springy sensation with each step. Technical Benefits: Nike React technology delivers a soft, smooth, and responsive ride. Flyknit construction provides lightweight flexibility and breathability. Soft, synthetic material through the midfoot quarter adds support. Foam collar is molded for smooth comfort around your ankle. Geometric, athlete-informed outsole pattern helps evenly disperse impact to provide a smooth transition and soft feel. Outsole geometry and Nike React technology work together to support your foot through your entire footstrike. Product Details: Last: MR-20-KT Offset: 10mm (26mm heel, 16mm forefoot) Color: Teal Tint and Sail Style: AH1016-301