Running is your daily ritual, taking you from asphalt to rocky trails as you go about your adventures and goals. The Nike React Pegasus Trail 4 accompanies you on your journey with a supportive and dynamic feel. The underfoot grip withstands rocky terrain, while providing a perfectly fluid stride on pavement. The midfoot support adjusts with laces, so you can find the fit and comfort you need. Your high-performance winged shoe is ready to take on new horizons. Ready for takeoff. The strong, lightweight, breathable woven mesh was developed and placed based on data collected from runners. Nike React technology is made of lightweight, durable foam that ensures a fluid, dynamic stride.The rubber outsole features a computer-generated traction pattern created from runner data. The rubber outsole features a computer-generated traction pattern created from runner data, providing traction in key areas to enhance stability on rocky trails while maintaining a perfectly smooth stride on the road.Rubber outsole wraps the forefoot for abrasion resistance and durability.