UA Charged Rogue 4E Shoes Engineered mesh upper is extremely lightweight and breathable, with strategic support where you need it. Lightweight, external heel counter for additional support that keeps the back of the foot locked in place. Dual intensity midsole combines Micro G foam with Charged Cushioning under the heel for the ultimate blend of comfort and explosive energy return. Removable, comfort sockliner provides a comfortable and responsive ride. Solid rubber outsole covers high impact zones for greater durability with less weight. 360-Degree reflectivity for increased visibility on low-light runs.