The New Balance FuelCell Summit Unknown V3 men's trail running shoe makes a statement with its energetic look and propulsive feel. Featuring a full-length FuelCell midsole for a high-rebound, cushioned ride, a lightweight upper with bold graphics and a rock stop outsole for uneven terrain, this versatile trainer is a sleek option whether you're running through the great outdoors or running errands. New Balance Fuelcell Summit Unknown V3 Sneakers