Under Armour Women's Speedform Gemini 3 Running Shoe 100% textile Imported Rubber sole Shaft measures approximately 2.4" from arch RUNNING STYLE: Ultra-cushioned, neutral shoe designed to deliver unmatched comfort Innovative UA SpeedForm construction molds to the foot for a precision fit, eliminating all distraction Threadborne midfoot panel delivers lightweight directional strength Engineered mesh used on the tongue & toe box to enhance fit & increase ventilation Internal heel counter provides seamless, lightweight support & structure