FlexFocus Lite ShoesPuma FlexFocus Lite Men's Running Shoes Navy Blue Engineered for runners who demand lightweight performance, the FlexFocus Lite combines a breathable upper with a responsive foam midsole and flexible outsole. A versatile daily trainer built for comfort and speed on the road ready to go as hard as you do. Key Features Lightweight breathable mesh upper for cool, comfortable runs. Responsive foam midsole for cushioned energy return with every stride.