New Balance FuelCell Propel v5: Energy and Comfort in Every Step The New Balance FuelCell Propel v5 are designed for runners seeking a versatile shoe that combines comfort and a sense of propulsion. Their design and incorporated technologies make them ideal for daily asphalt training. Midsole Technology The FuelCell midsole provides soft and responsive cushioning, incorporating approximately 3% biological content from renewable sources, contributing to reducing the carbon footprint. TPU Plate Integrated into the midsole, the TPU plate offers an additional propulsion sensation, improving efficiency in every stride. Structured Upper The upper is made with lightweight synthetic materials that provide breathability and a comfortable fit, adapting to the foot during the run. Fit and Comfort With a design that fits as intended for most people, these shoes are suitable for medium width and height feet, offering a balance between support and freedom of movement.