Features and Benefits Midsole Material Compression Molded EVA The EVA material is heated, reducing the density, for a lighter weight. Cushioning Technology DMX Foam DMX foam offers comfortable cushioning. Heel Technology DMX Shear A heel cushioning footstrike management system that helps reduce impact of initial heel strike. Outsole DMPRTEK An outsole designed to provide cushioning, traction and durability. Key Specs Model Number 347143 Recommended Fit These shoes run True to Size. Classification Cushioning