The Saucony Ride 10 shoes feature mesh engineering in the upper, which allows a light and dynamic fit woven into the heel collar and a refined Tri-Flex sole design. Characteristics: - Mesh engineering of the upper for a light and dynamic fit. - Textile piece on the heel that adds structure and support for a better fit. - Topsole with Everun for energy return and continuous cushioning throughout the race. - Tri-Flex sole designed for an optimal mix of flexibility and protection. - Weight: 269 g. - Geometry: Drop: 8 mm / Heel: 27 mm / Metatarsal: 19 mm. What is Everun? Provides continuous reactive damping throughout the run. Very resistant and with an improved energy return. Everun offers an experience of energy return with every stride. What is Tri-Flex? It works with the Topsole Everun to increase force dispersion over a larger surface area while giving us flexibility and optimal traction.