Saucony Men's Kinvara 7 Runshield Running Shoe 100% Synthetic Imported Rubber sole Running shoe with FLEXSHELL textile and synthetic upper featuring DWR (Durable Water Repellant) treatment Lightly padded tongue and collar RUNDRY collar lining Removable foam insole SSL EVA Midsole EVERUN heel insert TRI-FLEX outsole XT-900 carbon rubber in high-wear areas Lightweight iBR+ blown rubber in forefoot