b'With a deeper toe box, the Steadfast II is designed to o\x1fer a perfect balance of support and cushioning. The seamless Knit upper \x1ets like a sock. The X2 Technology limits forefoot \x1dexion and provides a smooth transition at toe o\x1f. Xelero Motion Control Technology keeps the foot in alignment throughout the gait cycle resulting in less stress for the foot, ankle, knee, hips, and lower back.BEST FOR Everyday runs, Overcoming Overuse Injuries, Walking. FEATURESSide Harness for Added StabilityKnit UpperXelero Technology: Makes Running and Walking easierInternal Rocker: Enhanced forward motion & provides rear foot stabilityControl Plate: O\x1f loads bottom pressureMOTION CONTROLX2 Dynamic Metatarsal Roll Bar Limits forefoot \x1eexion EVA Midsole: Stable CushioningSmooth Heel to Toe transitionsDual density PU FootbedSupport Neutral Stability: Perfect for Extra depth to accommodate orthoticsboth Supination and Pronation issues Solid Rubber OutsoleLADIES: Midsole drop 11mm MENS : Midsole drop 11mmWeight11.3oz/ 325g Weight13.4oz/ 379g Fit Characteristics:Go Up 1/2 size Fit Characteristics:Go Up 1/2 size'