Pearl Izumi Men's EM Road M2 v2 Running Shoe 100% Textile/Synthetic Imported Rubber sole Heel measures approximately 1.75" Running shoe built with efficient biomechanics and featuring a sock-like 3D Print seamless upper Dynamic heel-to-toe offset: 1mm at initial contact, 4.5mm at mid stance Responsive E:Motion midsole EVA foam outsole with blown rubber forefoot