Pearl Izumi Men's EM Road N2 v3 Running Shoe 100% Textile and synthetic Imported Rubber sole Fall/winter 2016 Dynamic offset-shaped midsole is biomechanically tuned for a neutral to supinator running gait. With 3-d seamless print upper technology adds lightweight structure and upper integrity Reflective tongue mesh, laces and heel area elements keep runners safe and seen. With 1:1 energy foam in forefoot cushions upon impact and returns energy back Blown rubber in the forefoot and carbon rubber in the crash pad combine for premium cushioning and abrasion resistance. With 1:1 energy foam in heel cushions Dynamic offset: 4 mm at initial contact to 7.5 mm at mid-stance. Heel stack height: 26mm (includes midsole, outsole and eva Strobel board)