Under Armour Men's UA Micro G Pro Basketball Shoes Synthetic Form-fitting CompFit ankle construction delivers incredible, snug feel for an extra boost of speed & stability Light, low, full-length Micro G midsole, strategically cored out to save weight & allow for natural flexibility Molded Micro G sockliner cushions & keeps your foot locked in Micro G foam cushions as well as any traditional, bulkier foam & also rebounds your heel-strike energy for a quick re-launch TPU shank extends from the forefoot to the heel & wraps onto the lateral sidewall for to help prevent rolling