Light and flexible is the name of the game here. A lot of mesh for breathability and Under Armour® Charged Cushioning® to help protect against impact. Just put them on and run for miles. Performance mesh upper for lightweight breathability Lace up Foam padding placed around your ankle collar and under the tongue for an incredibly comfortable fit and feel Deluxe foam sockliner molds to your foot for added underfoot comfort Charged Cushioning® midsole uses compression molded foam for ultimate responsiveness and durability Neutral: for runners who need a balance of flexibility and cushioning Durable Rubber outsole pattern for flex and traction Imported Product Features: Midsole:Charged Cushioning® Compression Molded Foam Weight:10 oz (273 g) Upper:Performance Mesh; Foam Outsole:Non-slip, non-marking Rubber traction Liner:Deluxe Foam Height:8mm heel to toe drop Under Armour Men's UA Charged Pursuit 3 USA Running Shoe