NEW Men’s Nike Pegasus 39 Green Bay Packers Shoes 100% Authentic. New with Box. - Engineered mesh throughout the upper for lightweight breathability - Flywire technology is integrated with a midfoot band for total support that helps keep your foot in place - The tongue is separated from the upper to accommodate different foot shapes - Flex grooves throughout give you extra flexibility and a smooth feel on toe-off - Heel is designed to optimize your landing, helping you easily transition from heel to toe - Extra padding at the tongue and collar help keep your foot feeling comfortable - Nike react technology is a lightweight, durable foam that delivers a smooth, responsive ride - 2 Zoom Air units placed at the forefoot and heel provide an energized feel at toe-off