Under Armour Speedform Gemini 2 Night Women's Running Shoes Mesh Imported Charged Cushioning - Absorbs impact and converts it into a responsive burst so your first step and every change of direction are explosive. Micro G Foam - Thin, light, super responsive foam cushioning supports your stride and turns cushioned landings into explosive take offs. Speedform Technology - A combination of upper fabrics and technologies to provide a smooth, distraction free and superbly comfortable fit. Reflective mesh - Increased visibility at night. ArchForm - Offers additional support.