Super light. Incredibly responsive. Just the right amount of cushioning. And fast. Really fast. Don’t let the FTHR Shield's sleek design fool you, this shoe is loaded for the road. It’s got a full length Micro G® midsole and durable TPU spring plate for some serious energy return. Inside, you’ll find a 4D Foam® sockliner that molds to your foot’s exact shape for a custom, slip-free fit. All of this sits on top of a carbon and blown rubber outsole for superior traction and durability. It's everything you could want out of a low-profile running shoe.