Under Armour Mens Micro G Assert IV Running Shoe Graphite/High Vis Yellow/Metallic Silver Size 10.5 mesh Rubber sole A slimmer athletic cut that delivers better mobility by eliminating the bulk of extra fabric Formfitting, breathable mesh upper delivers super lightweight performance Internal TPU heel counter for greater stability Full-length 4D Foam sock liner conforms to your foots exact shape, reducing slippage Full-length Micro G foam turns cushioned landings into explosive takeoffs